11838003792 has 40 divisors (see below), whose sum is σ = 30644366016. Its totient is φ = 3937890816.

The previous prime is 11838003763. The next prime is 11838003797. The reversal of 11838003792 is 29730083811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11838003797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229833 + ... + 276584.

Almost surely, 2^11838003792 is an apocalyptic number.

11838003792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11838003792 is an abundant number, since it is smaller than the sum of its proper divisors (18806362224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11838003792 is a wasteful number, since it uses less digits than its factorization.

11838003792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506915 (or 506909 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 11838003792 in words is "eleven billion, eight hundred thirty-eight million, three thousand, seven hundred ninety-two".