30431846532913 has 8 divisors (see below), whose sum is σ = 34779286569920. Its totient is φ = 26084414843280.

The previous prime is 30431846532907. The next prime is 30431846532937. The reversal of 30431846532913 is 31923564813403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30431846532913 - 2¹³ = 30431846524721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30431846532943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12915178 + ... + 15088588.

It is an arithmetic number, because the mean of its divisors is an integer number (4347410821240).

Almost surely, 2^{30431846532913} is an apocalyptic number.

It is an amenable number.

30431846532913 is a deficient number, since it is larger than the sum of its proper divisors (4347440037007).

30431846532913 is a wasteful number, since it uses less digits than its factorization.

30431846532913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173687.

The product of its (nonzero) digits is 5598720, while the sum is 52.

The spelling of 30431846532913 in words is "thirty trillion, four hundred thirty-one billion, eight hundred forty-six million, five hundred thirty-two thousand, nine hundred thirteen".