11700407740 has 96 divisors (see below), whose sum is σ = 29384699904. Its totient is φ = 3826310400.

The previous prime is 11700407729. The next prime is 11700407749. The reversal of 11700407740 is 4770400711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11700407749) 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, 1176790 + ... + 1186690.

It is an arithmetic number, because the mean of its divisors is an integer number (306090624).

Almost surely, 2^11700407740 is an apocalyptic number.

11700407740 is a gapful number since it is divisible by the number (10) 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 11700407740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14692349952).

11700407740 is an abundant number, since it is smaller than the sum of its proper divisors (17684292164).

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

11700407740 is a wasteful number, since it uses less digits than its factorization.

11700407740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10307 (or 10305 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 31.

The spelling of 11700407740 in words is "eleven billion, seven hundred million, four hundred seven thousand, seven hundred forty".