72412050744154 has 16 divisors (see below), whose sum is σ = 119287697997600. Its totient is φ = 32693665374160.

The previous prime is 72412050744107. The next prime is 72412050744161. The reversal of 72412050744154 is 45144705021427.

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, 11045153944 + ... + 11045160499.

It is an arithmetic number, because the mean of its divisors is an integer number (7455481124850).

Almost surely, 2^{72412050744154} is an apocalyptic number.

72412050744154 is a deficient number, since it is larger than the sum of its proper divisors (46875647253446).

72412050744154 is a wasteful number, since it uses less digits than its factorization.

72412050744154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22090314605.

The product of its (nonzero) digits is 1254400, while the sum is 46.

The spelling of 72412050744154 in words is "seventy-two trillion, four hundred twelve billion, fifty million, seven hundred forty-four thousand, one hundred fifty-four".