273240664012 has 12 divisors (see below), whose sum is σ = 506298877560. Its totient is φ = 128583841856.

The previous prime is 273240663979. The next prime is 273240664051. The reversal of 273240664012 is 210466042372.

273240664012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×273240664012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2009122462 + ... + 2009122597.

It is an arithmetic number, because the mean of its divisors is an integer number (42191573130).

Almost surely, 2^273240664012 is an apocalyptic number.

It is an amenable number.

273240664012 is a deficient number, since it is larger than the sum of its proper divisors (233058213548).

273240664012 is a wasteful number, since it uses less digits than its factorization.

273240664012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018245080 (or 4018245078 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 273240664012 in words is "two hundred seventy-three billion, two hundred forty million, six hundred sixty-four thousand, twelve".