273400624832 has 28 divisors (see below), whose sum is σ = 574442859240. Its totient is φ = 128659117056.

The previous prime is 273400624831. The next prime is 273400624859. The reversal of 273400624832 is 238426004372.

It is a self number, because there is not a number n which added to its sum of digits gives 273400624832.

It is not an unprimeable number, because it can be changed into a prime (273400624831) 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, 125642582 + ... + 125644757.

Almost surely, 2^273400624832 is an apocalyptic number.

It is an amenable number.

273400624832 is an abundant number, since it is smaller than the sum of its proper divisors (301042234408).

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

273400624832 is a wasteful number, since it uses less digits than its factorization.

273400624832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251287368 (or 251287358 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 273400624832 in words is "two hundred seventy-three billion, four hundred million, six hundred twenty-four thousand, eight hundred thirty-two".