11703764544 has 112 divisors (see below), whose sum is σ = 32444375040. Its totient is φ = 3716416000.

The previous prime is 11703764543. The next prime is 11703764627. The reversal of 11703764544 is 44546730711.

It is a junction number, because it is equal to n+sod(n) for n = 11703764496 and 11703764505.

It is not an unprimeable number, because it can be changed into a prime (11703764543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103137 + ... + 1113695.

It is an arithmetic number, because the mean of its divisors is an integer number (289681920).

Almost surely, 2^11703764544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11703764544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16222187520).

11703764544 is an abundant number, since it is smaller than the sum of its proper divisors (20740610496).

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

11703764544 is a wasteful number, since it uses less digits than its factorization.

11703764544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10848 (or 10838 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 11703764544 in words is "eleven billion, seven hundred three million, seven hundred sixty-four thousand, five hundred forty-four".