30994057670210 has 16 divisors (see below), whose sum is σ = 57297122828856. Its totient is φ = 12062552174208.

The previous prime is 30994057670207. The next prime is 30994057670267. The reversal of 30994057670210 is 1207675049903.

It can be written as a sum of positive squares in 4 ways, for example, as 30780181944121 + 213875726089 = 5547989^2 + 462467^2 .

It is a super-2 number, since 2×30994057670210² (a number of 28 digits) contains 22 as substring.

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, 41883861347 + ... + 41883862086.

Almost surely, 2^{30994057670210} is an apocalyptic number.

30994057670210 is a deficient number, since it is larger than the sum of its proper divisors (26303065158646).

30994057670210 is a wasteful number, since it uses less digits than its factorization.

30994057670210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83767723477.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 30994057670210 in words is "thirty trillion, nine hundred ninety-four billion, fifty-seven million, six hundred seventy thousand, two hundred ten".