11693339504 has 160 divisors (see below), whose sum is σ = 29197369344. Its totient is φ = 4404637440.

The previous prime is 11693339503. The next prime is 11693339507. The reversal of 11693339504 is 40593339611.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11693339503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5455457 + ... + 5457599.

Almost surely, 2^11693339504 is an apocalyptic number.

11693339504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11693339504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14598684672).

11693339504 is an abundant number, since it is smaller than the sum of its proper divisors (17504029840).

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

11693339504 is a wasteful number, since it uses less digits than its factorization.

11693339504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315 (or 2309 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 44.

The spelling of 11693339504 in words is "eleven billion, six hundred ninety-three million, three hundred thirty-nine thousand, five hundred four".