30056144165004 has 24 divisors (see below), whose sum is σ = 71018737269760. Its totient is φ = 9891895547664.

The previous prime is 30056144164999. The next prime is 30056144165027. The reversal of 30056144165004 is 40056144165003.

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, 15852395764 + ... + 15852397659.

Almost surely, 2^{30056144165004} is an apocalyptic number.

It is an amenable number.

30056144165004 is an abundant number, since it is smaller than the sum of its proper divisors (40962593104756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30056144165004 is a wasteful number, since it uses less digits than its factorization.

30056144165004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31704793509 (or 31704793507 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

Subtracting 30056144165004 from its reverse (40056144165003), we obtain a palindrome (9999999999999).

The spelling of 30056144165004 in words is "thirty trillion, fifty-six billion, one hundred forty-four million, one hundred sixty-five thousand, four".