11726441372 has 6 divisors (see below), whose sum is σ = 20521272408. Its totient is φ = 5863220684.

The previous prime is 11726441333. The next prime is 11726441429. The reversal of 11726441372 is 27314462711.

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, 1465805168 + ... + 1465805175.

It is an arithmetic number, because the mean of its divisors is an integer number (3420212068).

Almost surely, 2^11726441372 is an apocalyptic number.

It is an amenable number.

11726441372 is a deficient number, since it is larger than the sum of its proper divisors (8794831036).

11726441372 is a wasteful number, since it uses less digits than its factorization.

11726441372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931610347 (or 2931610345 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The spelling of 11726441372 in words is "eleven billion, seven hundred twenty-six million, four hundred forty-one thousand, three hundred seventy-two".