331133320401400 has 96 divisors (see below), whose sum is σ = 852409953521280. Its totient is φ = 118614920688000.

The previous prime is 331133320401347. The next prime is 331133320401421. The reversal of 331133320401400 is 4104023331133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123099956 + ... + 1123394755.

It is an arithmetic number, because the mean of its divisors is an integer number (8879270349180).

Almost surely, 2^{331133320401400} is an apocalyptic number.

It is an amenable number.

331133320401400 is an abundant number, since it is smaller than the sum of its proper divisors (521276633119880).

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

331133320401400 is a wasteful number, since it uses less digits than its factorization.

331133320401400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246494805 (or 2246494796 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 331133320401400 its reverse (4104023331133), we get a palindrome (335237343732533).

The spelling of 331133320401400 in words is "three hundred thirty-one trillion, one hundred thirty-three billion, three hundred twenty million, four hundred one thousand, four hundred".