401337827288 has 16 divisors (see below), whose sum is σ = 762816761880. Its totient is φ = 197920024128.

The previous prime is 401337827287. The next prime is 401337827291. The reversal of 401337827288 is 882728733104.

It is a super-2 number, since 2×401337827288² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401337827287) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 343610570 + ... + 343611737.

Almost surely, 2^401337827288 is an apocalyptic number.

It is an amenable number.

401337827288 is a deficient number, since it is larger than the sum of its proper divisors (361478934592).

401337827288 is a wasteful number, since it uses less digits than its factorization.

401337827288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687222386 (or 687222382 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 401337827288 in words is "four hundred one billion, three hundred thirty-seven million, eight hundred twenty-seven thousand, two hundred eighty-eight".