273232871401 has 6 divisors (see below), whose sum is σ = 317842319850. Its totient is φ = 234199604016.

The previous prime is 273232871381. The next prime is 273232871459. The reversal of 273232871401 is 104178232372.

It can be written as a sum of positive squares in only one way, i.e., 250276076176 + 22956795225 = 500276^2 + 151515^2 .

It is not a de Polignac number, because 273232871401 - 2⁷ = 273232871273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (273232871701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2788090476 + ... + 2788090573.

It is an arithmetic number, because the mean of its divisors is an integer number (52973719975).

Almost surely, 2^273232871401 is an apocalyptic number.

It is an amenable number.

273232871401 is a deficient number, since it is larger than the sum of its proper divisors (44609448449).

273232871401 is an equidigital number, since it uses as much as digits as its factorization.

273232871401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576181063 (or 5576181056 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 273232871401 in words is "two hundred seventy-three billion, two hundred thirty-two million, eight hundred seventy-one thousand, four hundred one".