402101324002 has 64 divisors (see below), whose sum is σ = 717233356800. Its totient is φ = 165512168640.

The previous prime is 402101323999. The next prime is 402101324017. The reversal of 402101324002 is 200423101204.

It is a super-2 number, since 2×402101324002² (a number of 24 digits) contains 22 as substring.

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, 10443727 + ... + 10482157.

It is an arithmetic number, because the mean of its divisors is an integer number (11206771200).

Almost surely, 2^402101324002 is an apocalyptic number.

402101324002 is a deficient number, since it is larger than the sum of its proper divisors (315132032798).

402101324002 is a wasteful number, since it uses less digits than its factorization.

402101324002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38791.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 402101324002 its reverse (200423101204), we get a palindrome (602524425206).

The spelling of 402101324002 in words is "four hundred two billion, one hundred one million, three hundred twenty-four thousand, two".