30245240302432 has 48 divisors (see below), whose sum is σ = 63697961854800. Its totient is φ = 14086321717248.

The previous prime is 30245240302391. The next prime is 30245240302447. The reversal of 30245240302432 is 23420304254203.

It is a super-2 number, since 2×30245240302432² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286534182 + ... + 286639717.

It is an arithmetic number, because the mean of its divisors is an integer number (1327040871975).

Almost surely, 2^{30245240302432} is an apocalyptic number.

30245240302432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30245240302432 is an abundant number, since it is smaller than the sum of its proper divisors (33452721552368).

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

30245240302432 is a wasteful number, since it uses less digits than its factorization.

30245240302432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573174023 (or 573174015 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 30245240302432 its reverse (23420304254203), we get a palindrome (53665544556635).

The spelling of 30245240302432 in words is "thirty trillion, two hundred forty-five billion, two hundred forty million, three hundred two thousand, four hundred thirty-two".