70223957007 has 16 divisors (see below), whose sum is σ = 94962067200. Its totient is φ = 46151067200.

The previous prime is 70223956991. The next prime is 70223957021. The reversal of 70223957007 is 70075932207.

It is a cyclic number.

It is not a de Polignac number, because 70223957007 - 2⁴ = 70223956991 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 70223957007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70223957077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2544619 + ... + 2572067.

It is an arithmetic number, because the mean of its divisors is an integer number (5935129200).

Almost surely, 2^70223957007 is an apocalyptic number.

70223957007 is a deficient number, since it is larger than the sum of its proper divisors (24738110193).

70223957007 is a wasteful number, since it uses less digits than its factorization.

70223957007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39534.

The product of its (nonzero) digits is 185220, while the sum is 42.

The spelling of 70223957007 in words is "seventy billion, two hundred twenty-three million, nine hundred fifty-seven thousand, seven".