273375407271631 has 24 divisors (see below), whose sum is σ = 321243919947216. Its totient is φ = 231941108044800.

The previous prime is 273375407271623. The next prime is 273375407271677. The reversal of 273375407271631 is 136172704573372.

It is a happy number.

273375407271631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 273375407271631 - 2³ = 273375407271623 is a prime.

It is a super-2 number, since 2×273375407271631² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273375407211631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15041220 + ... + 27802681.

It is an arithmetic number, because the mean of its divisors is an integer number (13385163331134).

Almost surely, 2^{273375407271631} is an apocalyptic number.

273375407271631 is a deficient number, since it is larger than the sum of its proper divisors (47868512675585).

273375407271631 is a wasteful number, since it uses less digits than its factorization.

273375407271631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42845239 (or 42845232 counting only the distinct ones).

The product of its (nonzero) digits is 31116960, while the sum is 58.

The spelling of 273375407271631 in words is "two hundred seventy-three trillion, three hundred seventy-five billion, four hundred seven million, two hundred seventy-one thousand, six hundred thirty-one".