30460899488 has 96 divisors (see below), whose sum is σ = 63507810240. Its totient is φ = 14365440000.

The previous prime is 30460899481. The next prime is 30460899577. The reversal of 30460899488 is 88499806403.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (30460899481) 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, 4718663 + ... + 4725113.

It is an arithmetic number, because the mean of its divisors is an integer number (661539690).

Almost surely, 2^30460899488 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 30460899488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31753905120).

30460899488 is an abundant number, since it is smaller than the sum of its proper divisors (33046910752).

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

30460899488 is a wasteful number, since it uses less digits than its factorization.

30460899488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622 (or 6614 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 30460899488 in words is "thirty billion, four hundred sixty million, eight hundred ninety-nine thousand, four hundred eighty-eight".