30859714747431 has 32 divisors (see below), whose sum is σ = 47728477368000. Its totient is φ = 19681488376704.

The previous prime is 30859714747319. The next prime is 30859714747447. The reversal of 30859714747431 is 13474741795803.

30859714747431 is a `hidden beast` number, since 3 + 0 + 8 + 5 + 97 + 1 + 47 + 474 + 31 = 666.

It is not a de Polignac number, because 30859714747431 - 2¹⁸ = 30859714485287 is a prime.

It is a super-2 number, since 2×30859714747431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30859714747531) 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, 180704340 + ... + 180875033.

It is an arithmetic number, because the mean of its divisors is an integer number (1491514917750).

Almost surely, 2^{30859714747431} is an apocalyptic number.

30859714747431 is a deficient number, since it is larger than the sum of its proper divisors (16868762620569).

30859714747431 is a wasteful number, since it uses less digits than its factorization.

30859714747431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361579520 (or 361579514 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 63.

The spelling of 30859714747431 in words is "thirty trillion, eight hundred fifty-nine billion, seven hundred fourteen million, seven hundred forty-seven thousand, four hundred thirty-one".