13777375230 has 24 divisors (see below), whose sum is σ = 35821175832. Its totient is φ = 3673966704.

The previous prime is 13777375201. The next prime is 13777375237. The reversal of 13777375230 is 3257377731.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13777375237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76540884 + ... + 76541063.

It is an arithmetic number, because the mean of its divisors is an integer number (1492548993).

Almost surely, 2^13777375230 is an apocalyptic number.

13777375230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13777375230 is an abundant number, since it is smaller than the sum of its proper divisors (22043800602).

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

13777375230 is a wasteful number, since it uses less digits than its factorization.

13777375230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153081960 (or 153081957 counting only the distinct ones).

The product of its (nonzero) digits is 648270, while the sum is 45.

The spelling of 13777375230 in words is "thirteen billion, seven hundred seventy-seven million, three hundred seventy-five thousand, two hundred thirty".