70037036667 has 32 divisors (see below), whose sum is σ = 112241203200. Its totient is φ = 42906394656.

The previous prime is 70037036633. The next prime is 70037036683. The reversal of 70037036667 is 76663073007.

It is not a de Polignac number, because 70037036667 - 2⁷ = 70037036539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70037036567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369117 + ... + 525662.

It is an arithmetic number, because the mean of its divisors is an integer number (3507537600).

Almost surely, 2^70037036667 is an apocalyptic number.

70037036667 is a deficient number, since it is larger than the sum of its proper divisors (42204166533).

70037036667 is a wasteful number, since it uses less digits than its factorization.

70037036667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895024 (or 895018 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 45.

The spelling of 70037036667 in words is "seventy billion, thirty-seven million, thirty-six thousand, six hundred sixty-seven".