401255225151514 has 16 divisors (see below), whose sum is σ = 633641008874400. Its totient is φ = 190044226428624.

The previous prime is 401255225151509. The next prime is 401255225151569. The reversal of 401255225151514 is 415151522552104.

It is a super-2 number, since 2×401255225151514² (a number of 30 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, 667421049 + ... + 668021980.

It is an arithmetic number, because the mean of its divisors is an integer number (39602563054650).

Almost surely, 2^{401255225151514} is an apocalyptic number.

401255225151514 is a deficient number, since it is larger than the sum of its proper divisors (232385783722886).

401255225151514 is a wasteful number, since it uses less digits than its factorization.

401255225151514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335450957.

The product of its (nonzero) digits is 400000, while the sum is 43.

The spelling of 401255225151514 in words is "four hundred one trillion, two hundred fifty-five billion, two hundred twenty-five million, one hundred fifty-one thousand, five hundred fourteen".