70700073706670 has 16 divisors (see below), whose sum is σ = 127503459894960. Its totient is φ = 28225956766464.

The previous prime is 70700073706657. The next prime is 70700073706711. The reversal of 70700073706670 is 7660737000707.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6759084035 + ... + 6759094494.

It is an arithmetic number, because the mean of its divisors is an integer number (7968966243435).

Almost surely, 2^{70700073706670} is an apocalyptic number.

70700073706670 is a deficient number, since it is larger than the sum of its proper divisors (56803386188290).

70700073706670 is a wasteful number, since it uses less digits than its factorization.

70700073706670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13518179059.

The product of its (nonzero) digits is 1815156, while the sum is 50.

The spelling of 70700073706670 in words is "seventy trillion, seven hundred billion, seventy-three million, seven hundred six thousand, six hundred seventy".