30655247413 has 16 divisors (see below), whose sum is σ = 36248647680. Its totient is φ = 25365666816.

The previous prime is 30655247377. The next prime is 30655247449. The reversal of 30655247413 is 31474255603.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30655247377) and next prime (30655247449).

It is not a de Polignac number, because 30655247413 - 2²¹ = 30653150261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30655247213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2084181 + ... + 2098837.

It is an arithmetic number, because the mean of its divisors is an integer number (2265540480).

Almost surely, 2^30655247413 is an apocalyptic number.

It is an amenable number.

30655247413 is a deficient number, since it is larger than the sum of its proper divisors (5593400267).

30655247413 is a wasteful number, since it uses less digits than its factorization.

30655247413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24996.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 30655247413 in words is "thirty billion, six hundred fifty-five million, two hundred forty-seven thousand, four hundred thirteen".