70111710723 has 16 divisors (see below), whose sum is σ = 93590055936. Its totient is φ = 46687291200.

The previous prime is 70111710719. The next prime is 70111710787. The reversal of 70111710723 is 32701711107.

It is not a de Polignac number, because 70111710723 - 2² = 70111710719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70111710793) 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, 13218490 + ... + 13223792.

It is an arithmetic number, because the mean of its divisors is an integer number (5849378496).

Almost surely, 2^70111710723 is an apocalyptic number.

70111710723 is a deficient number, since it is larger than the sum of its proper divisors (23478345213).

70111710723 is a wasteful number, since it uses less digits than its factorization.

70111710723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554.

The product of its (nonzero) digits is 2058, while the sum is 30.

The spelling of 70111710723 in words is "seventy billion, one hundred eleven million, seven hundred ten thousand, seven hundred twenty-three".