273246642372 has 24 divisors (see below), whose sum is σ = 695536908192. Its totient is φ = 82802012800.

The previous prime is 273246642359. The next prime is 273246642379.

It is a happy number.

273246642372 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (273246642379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035025029 + ... + 1035025292.

It is an arithmetic number, because the mean of its divisors is an integer number (28980704508).

Almost surely, 2^273246642372 is an apocalyptic number.

273246642372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

273246642372 is an abundant number, since it is smaller than the sum of its proper divisors (422290265820).

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

273246642372 is a wasteful number, since it uses less digits than its factorization.

273246642372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070050339 (or 2070050337 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 48.

The spelling of 273246642372 in words is "two hundred seventy-three billion, two hundred forty-six million, six hundred forty-two thousand, three hundred seventy-two".