70047663007 has 24 divisors (see below), whose sum is σ = 83110284576. Its totient is φ = 58844979648.

The previous prime is 70047662983. The next prime is 70047663031. The reversal of 70047663007 is 70036674007.

It is an interprime number because it is at equal distance from previous prime (70047662983) and next prime (70047663031).

It is not a de Polignac number, because 70047663007 - 2²⁷ = 69913445279 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 (70047663047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2497353 + ... + 2525245.

It is an arithmetic number, because the mean of its divisors is an integer number (3462928524).

Almost surely, 2^70047663007 is an apocalyptic number.

70047663007 is a deficient number, since it is larger than the sum of its proper divisors (13062621569).

70047663007 is a wasteful number, since it uses less digits than its factorization.

70047663007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28927 (or 28920 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 70047663007 in words is "seventy billion, forty-seven million, six hundred sixty-three thousand, seven".