402133316 has 48 divisors (see below), whose sum is σ = 795088896. Its totient is φ = 176701824.

The previous prime is 402133301. The next prime is 402133327. The reversal of 402133316 is 613331204.

It is a super-2 number, since 2×402133316² = 323422407674311712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 402133291 and 402133300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88205 + ... + 92651.

It is an arithmetic number, because the mean of its divisors is an integer number (16564352).

Almost surely, 2^402133316 is an apocalyptic number.

It is an amenable number.

402133316 is a deficient number, since it is larger than the sum of its proper divisors (392955580).

402133316 is a wasteful number, since it uses less digits than its factorization.

402133316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548 (or 4546 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 402133316 is about 20053.2619790397. The cubic root of 402133316 is about 738.1138451927.

The spelling of 402133316 in words is "four hundred two million, one hundred thirty-three thousand, three hundred sixteen".