30324540473 has 12 divisors (see below), whose sum is σ = 31925573604. Its totient is φ = 28792576800.

The previous prime is 30324540457. The next prime is 30324540479. The reversal of 30324540473 is 37404542303.

It can be written as a sum of positive squares in 2 ways, for example, as 10933420969 + 19391119504 = 104563^2 + 139252^2 .

It is not a de Polignac number, because 30324540473 - 2⁴ = 30324540457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30324540479) 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, 246758 + ... + 348623.

It is an arithmetic number, because the mean of its divisors is an integer number (2660464467).

Almost surely, 2^30324540473 is an apocalyptic number.

It is an amenable number.

30324540473 is a deficient number, since it is larger than the sum of its proper divisors (1601033131).

30324540473 is an equidigital number, since it uses as much as digits as its factorization.

30324540473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595496 (or 595465 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 35.

The spelling of 30324540473 in words is "thirty billion, three hundred twenty-four million, five hundred forty thousand, four hundred seventy-three".