11514940521708 has 144 divisors (see below), whose sum is σ = 29305912425216. Its totient is φ = 3517332698880.

The previous prime is 11514940521697. The next prime is 11514940521709. The reversal of 11514940521708 is 80712504941511.

It is not an unprimeable number, because it can be changed into a prime (11514940521709) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169845585 + ... + 169913367.

Almost surely, 2^{11514940521708} 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 11514940521708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14652956212608).

11514940521708 is an abundant number, since it is smaller than the sum of its proper divisors (17790971903508).

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

11514940521708 is a wasteful number, since it uses less digits than its factorization.

11514940521708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68424 (or 68409 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 11514940521708 in words is "eleven trillion, five hundred fourteen billion, nine hundred forty million, five hundred twenty-one thousand, seven hundred eight".