2401020400332 has 48 divisors (see below), whose sum is σ = 5795785981440. Its totient is φ = 772712931648.

The previous prime is 2401020400313. The next prime is 2401020400343. The reversal of 2401020400332 is 2330040201042.

It is a junction number, because it is equal to n+sod(n) for n = 2401020400299 and 2401020400308.

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, 10255693 + ... + 10487195.

It is an arithmetic number, because the mean of its divisors is an integer number (120745541280).

Almost surely, 2^{2401020400332} is an apocalyptic number.

It is an amenable number.

2401020400332 is an abundant number, since it is smaller than the sum of its proper divisors (3394765581108).

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

2401020400332 is a wasteful number, since it uses less digits than its factorization.

2401020400332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261342 (or 261340 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2401020400332 its reverse (2330040201042), we get a palindrome (4731060601374).

The spelling of 2401020400332 in words is "two trillion, four hundred one billion, twenty million, four hundred thousand, three hundred thirty-two".