30452231451320 has 64 divisors (see below), whose sum is σ = 78344370823680. Its totient is φ = 10435614028416.

The previous prime is 30452231451319. The next prime is 30452231451331. The reversal of 30452231451320 is 2315413225403.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26259764 + ... + 27394883.

It is an arithmetic number, because the mean of its divisors is an integer number (1224130794120).

Almost surely, 2^{30452231451320} is an apocalyptic number.

It is an amenable number.

30452231451320 is an abundant number, since it is smaller than the sum of its proper divisors (47892139372360).

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

30452231451320 is a wasteful number, since it uses less digits than its factorization.

30452231451320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53656692 (or 53656688 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 30452231451320 its reverse (2315413225403), we get a palindrome (32767644676723).

The spelling of 30452231451320 in words is "thirty trillion, four hundred fifty-two billion, two hundred thirty-one million, four hundred fifty-one thousand, three hundred twenty".