13077240000 has 280 divisors, whose sum is σ = 47171750208. Its totient is φ = 3169920000.

The previous prime is 13077239983. The next prime is 13077240017. The reversal of 13077240000 is 4277031.

It is an interprime number because it is at equal distance from previous prime (13077239983) and next prime (13077240017).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1315047 + ... + 1324953.

Almost surely, 2^13077240000 is an apocalyptic number.

13077240000 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 13077240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23585875104).

13077240000 is an abundant number, since it is smaller than the sum of its proper divisors (34094510208).

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

13077240000 is an equidigital number, since it uses as much as digits as its factorization.

13077240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9953 (or 9928 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The spelling of 13077240000 in words is "thirteen billion, seventy-seven million, two hundred forty thousand".