4540734244672 has 28 divisors (see below), whose sum is σ = 9016255247616. Its totient is φ = 2268921898880.

The previous prime is 4540734244649. The next prime is 4540734244687. The reversal of 4540734244672 is 2764424370454.

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, 22480288 + ... + 22681375.

Almost surely, 2^{4540734244672} is an apocalyptic number.

It is an amenable number.

4540734244672 is a deficient number, since it is larger than the sum of its proper divisors (4475521002944).

4540734244672 is a wasteful number, since it uses less digits than its factorization.

4540734244672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45163246 (or 45163236 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 52.

The spelling of 4540734244672 in words is "four trillion, five hundred forty billion, seven hundred thirty-four million, two hundred forty-four thousand, six hundred seventy-two".