70099107895441 has 27 divisors (see below), whose sum is σ = 75114836333019. Its totient is φ = 65408545338048.

The previous prime is 70099107895409. The next prime is 70099107895447. The reversal of 70099107895441 is 14459870199007.

It is a happy number.

The square root of 70099107895441 is 8372521.

It is a perfect power (a square), and thus also a powerful number.

70099107895441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 69418641286225 + 680466609216 = 8331785^2 + 824904^2 .

It is not a de Polignac number, because 70099107895441 - 2⁵ = 70099107895409 is a prime.

It is a super-3 number, since 3×70099107895441³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70099107895447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10658215945 + ... + 10658222521.

It is an arithmetic number, because the mean of its divisors is an integer number (2782030975297).

Almost surely, 2^{70099107895441} is an apocalyptic number.

70099107895441 is the 8372521-st square number.

70099107895441 is the 4186261-st centered octagonal number.

It is an amenable number.

70099107895441 is a deficient number, since it is larger than the sum of its proper divisors (5015728437578).

70099107895441 is an frugal number, since it uses more digits than its factorization.

70099107895441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326 (or 6663 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 64.

The spelling of 70099107895441 in words is "seventy trillion, ninety-nine billion, one hundred seven million, eight hundred ninety-five thousand, four hundred forty-one".