11742365536 has 48 divisors (see below), whose sum is σ = 26315912448. Its totient is φ = 5105372800.

The previous prime is 11742365527. The next prime is 11742365539. The reversal of 11742365536 is 63556324711.

It is a junction number, because it is equal to n+sod(n) for n = 11742365492 and 11742365501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11742365539) 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, 717100 + ... + 733291.

It is an arithmetic number, because the mean of its divisors is an integer number (548248176).

Almost surely, 2^11742365536 is an apocalyptic number.

11742365536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11742365536 is an abundant number, since it is smaller than the sum of its proper divisors (14573546912).

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

11742365536 is a wasteful number, since it uses less digits than its factorization.

11742365536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450435 (or 1450427 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The spelling of 11742365536 in words is "eleven billion, seven hundred forty-two million, three hundred sixty-five thousand, five hundred thirty-six".