70416566561407 has 8 divisors (see below), whose sum is σ = 76820153098752. Its totient is φ = 64013326771800.

The previous prime is 70416566561387. The next prime is 70416566561413.

It is a happy number.

70416566561407 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70416566561407 - 2⁴³ = 61620473539199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70416566561437) 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 7 ways as a sum of consecutive naturals, for example, 86262223 + ... + 87074704.

It is an arithmetic number, because the mean of its divisors is an integer number (9602519137344).

Almost surely, 2^{70416566561407} is an apocalyptic number.

70416566561407 is a deficient number, since it is larger than the sum of its proper divisors (6403586537345).

70416566561407 is a wasteful number, since it uses less digits than its factorization.

70416566561407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173373869.

The product of its (nonzero) digits is 25401600, while the sum is 58.

The spelling of 70416566561407 in words is "seventy trillion, four hundred sixteen billion, five hundred sixty-six million, five hundred sixty-one thousand, four hundred seven".