401200013002 has 16 divisors (see below), whose sum is σ = 633757019040. Its totient is φ = 189957117168.

The previous prime is 401200012987. The next prime is 401200013029. The reversal of 401200013002 is 200310002104.

It is a super-2 number, since 2×401200013002² (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 7 ways as a sum of consecutive naturals, for example, 2274828 + ... + 2444839.

It is an arithmetic number, because the mean of its divisors is an integer number (39609813690).

Almost surely, 2^401200013002 is an apocalyptic number.

401200013002 is a deficient number, since it is larger than the sum of its proper divisors (232557006038).

401200013002 is a wasteful number, since it uses less digits than its factorization.

401200013002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721925.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 401200013002 its reverse (200310002104), we get a palindrome (601510015106).

The spelling of 401200013002 in words is "four hundred one billion, two hundred million, thirteen thousand, two".