402320303143124 has 96 divisors (see below), whose sum is σ = 738173036160000. Its totient is φ = 191678347427840.

The previous prime is 402320303143097. The next prime is 402320303143183. The reversal of 402320303143124 is 421341303023204.

It is a super-2 number, since 2×402320303143124² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6230054324 + ... + 6230118900.

It is an arithmetic number, because the mean of its divisors is an integer number (7689302460000).

Almost surely, 2^{402320303143124} is an apocalyptic number.

It is an amenable number.

402320303143124 is a deficient number, since it is larger than the sum of its proper divisors (335852733016876).

402320303143124 is a wasteful number, since it uses less digits than its factorization.

402320303143124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67913 (or 67911 counting only the distinct ones).

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

Adding to 402320303143124 its reverse (421341303023204), we get a palindrome (823661606166328).

The spelling of 402320303143124 in words is "four hundred two trillion, three hundred twenty billion, three hundred three million, one hundred forty-three thousand, one hundred twenty-four".