70670700706737 has 4 divisors (see below), whose sum is σ = 94227600942320. Its totient is φ = 47113800471156.

The previous prime is 70670700706733. The next prime is 70670700706751. The reversal of 70670700706737 is 73760700707607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 70670700706737 - 2² = 70670700706733 is a prime.

It is a super-2 number, since 2×70670700706737² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70670700706733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11778450117787 + ... + 11778450117792.

It is an arithmetic number, because the mean of its divisors is an integer number (23556900235580).

Almost surely, 2^{70670700706737} is an apocalyptic number.

It is an amenable number.

70670700706737 is a deficient number, since it is larger than the sum of its proper divisors (23556900235583).

70670700706737 is a wasteful number, since it uses less digits than its factorization.

70670700706737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23556900235582.

The product of its (nonzero) digits is 12706092, while the sum is 57.

The spelling of 70670700706737 in words is "seventy trillion, six hundred seventy billion, seven hundred million, seven hundred six thousand, seven hundred thirty-seven".