11749591163760 has 80 divisors (see below), whose sum is σ = 36434241023616. Its totient is φ = 3132320360704.

The previous prime is 11749591163729. The next prime is 11749591163867. The reversal of 11749591163760 is 6736119594711.

It is a happy number.

11749591163760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×11749591163760² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 11749591163694 and 11749591163703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6228294 + ... + 7892453.

Almost surely, 2^{11749591163760} is an apocalyptic number.

11749591163760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11749591163760 is an abundant number, since it is smaller than the sum of its proper divisors (24684649859856).

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

11749591163760 is a wasteful number, since it uses less digits than its factorization.

11749591163760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14124230 (or 14124224 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 60.

The spelling of 11749591163760 in words is "eleven trillion, seven hundred forty-nine billion, five hundred ninety-one million, one hundred sixty-three thousand, seven hundred sixty".