273253930432 has 42 divisors (see below), whose sum is σ = 619725971112. Its totient is φ = 117104085504.

The previous prime is 273253930429. The next prime is 273253930487. The reversal of 273253930432 is 234039352372.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11051908 + ... + 11076604.

Almost surely, 2^273253930432 is an apocalyptic number.

It is an amenable number.

273253930432 is an abundant number, since it is smaller than the sum of its proper divisors (346472040680).

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

273253930432 is an frugal number, since it uses more digits than its factorization.

273253930432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49413 (or 24706 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 43.

The spelling of 273253930432 in words is "two hundred seventy-three billion, two hundred fifty-three million, nine hundred thirty thousand, four hundred thirty-two".