72400233540662 has 8 divisors (see below), whose sum is σ = 109163046427176. Its totient is φ = 36012551398272.

The previous prime is 72400233540641. The next prime is 72400233540689. The reversal of 72400233540662 is 26604533200427.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 93782685548 + ... + 93782686319.

It is an arithmetic number, because the mean of its divisors is an integer number (13645380803397).

Almost surely, 2^{72400233540662} is an apocalyptic number.

72400233540662 is a deficient number, since it is larger than the sum of its proper divisors (36762812886514).

72400233540662 is a wasteful number, since it uses less digits than its factorization.

72400233540662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187565372062.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 72400233540662 in words is "seventy-two trillion, four hundred billion, two hundred thirty-three million, five hundred forty thousand, six hundred sixty-two".