30354614664 has 96 divisors (see below), whose sum is σ = 84587872320. Its totient is φ = 9068752000.

The previous prime is 30354614657. The next prime is 30354614669. The reversal of 30354614664 is 46641645303.

It is not an unprimeable number, because it can be changed into a prime (30354614669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132574 + ... + 279794.

It is an arithmetic number, because the mean of its divisors is an integer number (881123670).

Almost surely, 2^30354614664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30354614664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42293936160).

30354614664 is an abundant number, since it is smaller than the sum of its proper divisors (54233257656).

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

30354614664 is a wasteful number, since it uses less digits than its factorization.

30354614664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147323 (or 147308 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 30354614664 in words is "thirty billion, three hundred fifty-four million, six hundred fourteen thousand, six hundred sixty-four".