72411773221234 has 16 divisors (see below), whose sum is σ = 112347131944320. Its totient is φ = 34979876238240.

The previous prime is 72411773221219. The next prime is 72411773221237. The reversal of 72411773221234 is 43212237711427.

It is not an unprimeable number, because it can be changed into a prime (72411773221237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4286741094 + ... + 4286757985.

It is an arithmetic number, because the mean of its divisors is an integer number (7021695746520).

Almost surely, 2^{72411773221234} is an apocalyptic number.

72411773221234 is a deficient number, since it is larger than the sum of its proper divisors (39935358723086).

72411773221234 is a wasteful number, since it uses less digits than its factorization.

72411773221234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8573499225.

The product of its digits is 790272, while the sum is 46.

The spelling of 72411773221234 in words is "seventy-two trillion, four hundred eleven billion, seven hundred seventy-three million, two hundred twenty-one thousand, two hundred thirty-four".