72240623146010 has 16 divisors (see below), whose sum is σ = 141854314541472. Its totient is φ = 26269317507600.

The previous prime is 72240623146007. The next prime is 72240623146057. The reversal of 72240623146010 is 1064132604227.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328366468736 + ... + 328366468955.

It is an arithmetic number, because the mean of its divisors is an integer number (8865894658842).

Almost surely, 2^{72240623146010} is an apocalyptic number.

72240623146010 is a deficient number, since it is larger than the sum of its proper divisors (69613691395462).

72240623146010 is a wasteful number, since it uses less digits than its factorization.

72240623146010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656732937709.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 72240623146010 in words is "seventy-two trillion, two hundred forty billion, six hundred twenty-three million, one hundred forty-six thousand, ten".