30431444013302 has 16 divisors (see below), whose sum is σ = 45839258038224. Its totient is φ = 15151718400000.

The previous prime is 30431444013253. The next prime is 30431444013317. The reversal of 30431444013302 is 20331044413403.

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, 4514699 + ... + 9013622.

It is an arithmetic number, because the mean of its divisors is an integer number (2864953627389).

Almost surely, 2^{30431444013302} is an apocalyptic number.

30431444013302 is a deficient number, since it is larger than the sum of its proper divisors (15407814024922).

30431444013302 is a wasteful number, since it uses less digits than its factorization.

30431444013302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13533055.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 30431444013302 its reverse (20331044413403), we get a palindrome (50762488426705).

The spelling of 30431444013302 in words is "thirty trillion, four hundred thirty-one billion, four hundred forty-four million, thirteen thousand, three hundred two".