30286741632 has 96 divisors (see below), whose sum is σ = 93583771920. Its totient is φ = 8653349376.

The previous prime is 30286741603. The next prime is 30286741633. The reversal of 30286741632 is 23614768203.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (30286741633) 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, 785998 + ... + 823629.

Almost surely, 2^30286741632 is an apocalyptic number.

30286741632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30286741632 is an abundant number, since it is smaller than the sum of its proper divisors (63297030288).

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

30286741632 is a wasteful number, since it uses less digits than its factorization.

30286741632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609658 (or 1609639 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 30286741632 in words is "thirty billion, two hundred eighty-six million, seven hundred forty-one thousand, six hundred thirty-two".