401337827272 has 32 divisors (see below), whose sum is σ = 754148475000.
Its totient is φ = 200231868928.
The previous prime is 401337827257. The next prime is 401337827287. The reversal of 401337827272 is 272728733104.
It is an interprime number because it is at equal distance from previous prime (401337827257) and next prime (401337827287).
It can be written as a sum of positive squares in 4 ways, for example, as 233167299876 + 168170527396 = 482874^2 + 410086^2
It is a super-2 number, since 2×4013378272722 (a number of 24 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, 11585754 + ... + 11620342.
Almost surely, 2401337827272 is an apocalyptic number.
It is an amenable number.
401337827272 is a deficient number, since it is larger than the sum of its proper divisors (352810647728).
401337827272 is a wasteful number, since it uses less digits than its factorization.
401337827272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37713 (or 37709 counting only the distinct ones).
The product of its (nonzero) digits is 790272, while the sum is 46.
The spelling of 401337827272 in words is "four hundred one billion, three hundred thirty-seven million, eight hundred twenty-seven thousand, two hundred seventy-two".