401335631102 has 16 divisors (see below), whose sum is σ = 690245001600. Its totient is φ = 171440719128.

The previous prime is 401335631093. The next prime is 401335631143. The reversal of 401335631102 is 201136533104.

It is a super-2 number, since 2×401335631102² (a number of 24 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 7 ways as a sum of consecutive naturals, for example, 46684352 + ... + 46692947.

It is an arithmetic number, because the mean of its divisors is an integer number (43140312600).

Almost surely, 2^401335631102 is an apocalyptic number.

401335631102 is a deficient number, since it is larger than the sum of its proper divisors (288909370498).

401335631102 is a wasteful number, since it uses less digits than its factorization.

401335631102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93377615.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 401335631102 in words is "four hundred one billion, three hundred thirty-five million, six hundred thirty-one thousand, one hundred two".