72092111326 has 4 divisors (see below), whose sum is σ = 108138166992. Its totient is φ = 36046055662.

The previous prime is 72092111297. The next prime is 72092111423. The reversal of 72092111326 is 62311129027.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 72092111291 and 72092111300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18023027830 + ... + 18023027833.

It is an arithmetic number, because the mean of its divisors is an integer number (27034541748).

Almost surely, 2^72092111326 is an apocalyptic number.

72092111326 is a deficient number, since it is larger than the sum of its proper divisors (36046055666).

72092111326 is a wasteful number, since it uses less digits than its factorization.

72092111326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36046055665.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 72092111326 in words is "seventy-two billion, ninety-two million, one hundred eleven thousand, three hundred twenty-six".