11940037760 has 384 divisors, whose sum is σ = 36209592000. Its totient is φ = 3739115520.

The previous prime is 11940037721. The next prime is 11940037777. The reversal of 11940037760 is 6773004911.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17279015 + ... + 17279705.

Almost surely, 2^11940037760 is an apocalyptic number.

11940037760 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 11940037760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18104796000).

11940037760 is an abundant number, since it is smaller than the sum of its proper divisors (24269554240).

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

11940037760 is a wasteful number, since it uses less digits than its factorization.

11940037760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The spelling of 11940037760 in words is "eleven billion, nine hundred forty million, thirty-seven thousand, seven hundred sixty".