30402341312032 has 12 divisors (see below), whose sum is σ = 59854609458126. Its totient is φ = 15201170656000.

The previous prime is 30402341312011. The next prime is 30402341312033. The reversal of 30402341312032 is 23021314320403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26148864051216 + 4253477260816 = 5113596^2 + 2062396^2 .

It is not an unprimeable number, because it can be changed into a prime (30402341312033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475036582969 + ... + 475036583032.

Almost surely, 2^{30402341312032} is an apocalyptic number.

30402341312032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30402341312032 is a deficient number, since it is larger than the sum of its proper divisors (29452268146094).

30402341312032 is an equidigital number, since it uses as much as digits as its factorization.

30402341312032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950073166011 (or 950073166003 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 30402341312032 its reverse (23021314320403), we get a palindrome (53423655632435).

The spelling of 30402341312032 in words is "thirty trillion, four hundred two billion, three hundred forty-one million, three hundred twelve thousand, thirty-two".