402113055155 has 8 divisors (see below), whose sum is σ = 551469332832. Its totient is φ = 275734666368.

The previous prime is 402113055143. The next prime is 402113055161. The reversal of 402113055155 is 551550311204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 402113055155 - 2²⁰ = 402112006579 is a prime.

It is a Duffinian 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, 5744472182 + ... + 5744472251.

It is an arithmetic number, because the mean of its divisors is an integer number (68933666604).

Almost surely, 2^402113055155 is an apocalyptic number.

402113055155 is a deficient number, since it is larger than the sum of its proper divisors (149356277677).

402113055155 is a wasteful number, since it uses less digits than its factorization.

402113055155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11488944445.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 402113055155 its reverse (551550311204), we get a palindrome (953663366359).

The spelling of 402113055155 in words is "four hundred two billion, one hundred thirteen million, fifty-five thousand, one hundred fifty-five".