27342403672 has 16 divisors (see below), whose sum is σ = 51359056560. Its totient is φ = 13646655264.

The previous prime is 27342403639. The next prime is 27342403687. The reversal of 27342403672 is 27630424372.

It is a congruent number.

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, 3063588 + ... + 3072499.

It is an arithmetic number, because the mean of its divisors is an integer number (3209941035).

Almost surely, 2^27342403672 is an apocalyptic number.

It is an amenable number.

27342403672 is a deficient number, since it is larger than the sum of its proper divisors (24016652888).

27342403672 is a wasteful number, since it uses less digits than its factorization.

27342403672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136650 (or 6136646 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 27342403672 in words is "twenty-seven billion, three hundred forty-two million, four hundred three thousand, six hundred seventy-two".