30461156004466 has 24 divisors (see below), whose sum is σ = 50229048623292. Its totient is φ = 13844352614400.

The previous prime is 30461156004449. The next prime is 30461156004469. The reversal of 30461156004466 is 66440065116403.

It can be written as a sum of positive squares in 2 ways, for example, as 30260769958441 + 200386046025 = 5500979^2 + 447645^2 .

It is not an unprimeable number, because it can be changed into a prime (30461156004469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5332815 + ... + 9453106.

Almost surely, 2^{30461156004466} is an apocalyptic number.

30461156004466 is a deficient number, since it is larger than the sum of its proper divisors (19767892618826).

30461156004466 is a wasteful number, since it uses less digits than its factorization.

30461156004466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14794458 (or 14794447 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 30461156004466 in words is "thirty trillion, four hundred sixty-one billion, one hundred fifty-six million, four thousand, four hundred sixty-six".