401337827274 has 16 divisors (see below), whose sum is σ = 803998027008. Its totient is φ = 133558880352.

The previous prime is 401337827257. The next prime is 401337827287. The reversal of 401337827274 is 472728733104.

It is a super-2 number, since 2×401337827274² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55094907 + ... + 55102190.

It is an arithmetic number, because the mean of its divisors is an integer number (50249876688).

Almost surely, 2^401337827274 is an apocalyptic number.

401337827274 is an abundant number, since it is smaller than the sum of its proper divisors (402660199734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401337827274 is a wasteful number, since it uses less digits than its factorization.

401337827274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110197709.

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 401337827274 in words is "four hundred one billion, three hundred thirty-seven million, eight hundred twenty-seven thousand, two hundred seventy-four".