11481246732 has 12 divisors (see below), whose sum is σ = 26789575736. Its totient is φ = 3827082240.

The previous prime is 11481246731. The next prime is 11481246761. The reversal of 11481246732 is 23764218411.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11481246731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478385269 + ... + 478385292.

Almost surely, 2^11481246732 is an apocalyptic number.

11481246732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11481246732 is an abundant number, since it is smaller than the sum of its proper divisors (15308329004).

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

11481246732 is a wasteful number, since it uses less digits than its factorization.

11481246732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956770568 (or 956770566 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The spelling of 11481246732 in words is "eleven billion, four hundred eighty-one million, two hundred forty-six thousand, seven hundred thirty-two".