11377033720 has 192 divisors, whose sum is σ = 29348373600. Its totient is φ = 3944371200.

The previous prime is 11377033711. The next prime is 11377033729. The reversal of 11377033720 is 2733077311.

It is an interprime number because it is at equal distance from previous prime (11377033711) and next prime (11377033729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11377033729) 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, 16229370 + ... + 16230070.

Almost surely, 2^11377033720 is an apocalyptic number.

11377033720 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 11377033720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14674186800).

11377033720 is an abundant number, since it is smaller than the sum of its proper divisors (17971339880).

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

11377033720 is a wasteful number, since it uses less digits than its factorization.

11377033720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 34.

The spelling of 11377033720 in words is "eleven billion, three hundred seventy-seven million, thirty-three thousand, seven hundred twenty".