30536134232 has 16 divisors (see below), whose sum is σ = 57295508640. Its totient is φ = 15257331936.

The previous prime is 30536134231. The next prime is 30536134249. The reversal of 30536134232 is 23243163503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30536134231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329803 + ... + 1352570.

It is an arithmetic number, because the mean of its divisors is an integer number (3580969290).

Almost surely, 2^30536134232 is an apocalyptic number.

It is an amenable number.

30536134232 is a deficient number, since it is larger than the sum of its proper divisors (26759374408).

30536134232 is a wasteful number, since it uses less digits than its factorization.

30536134232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683802 (or 2683798 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 30536134232 its reverse (23243163503), we get a palindrome (53779297735).

The spelling of 30536134232 in words is "thirty billion, five hundred thirty-six million, one hundred thirty-four thousand, two hundred thirty-two".