70070740070 has 32 divisors (see below), whose sum is σ = 129363931008. Its totient is φ = 27314172928.

The previous prime is 70070740067. The next prime is 70070740079. The reversal of 70070740070 is 7004707007.

It is a super-2 number, since 2×70070740070² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70070740079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210419 + ... + 429438.

It is an arithmetic number, because the mean of its divisors is an integer number (4042622844).

Almost surely, 2^70070740070 is an apocalyptic number.

70070740070 is a deficient number, since it is larger than the sum of its proper divisors (59293190938).

70070740070 is a wasteful number, since it uses less digits than its factorization.

70070740070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640144.

The product of its (nonzero) digits is 9604, while the sum is 32.

The spelling of 70070740070 in words is "seventy billion, seventy million, seven hundred forty thousand, seventy".