12377260580 has 12 divisors (see below), whose sum is σ = 25992247260. Its totient is φ = 4950904224.

The previous prime is 12377260561. The next prime is 12377260589. The reversal of 12377260580 is 8506277321.

It can be written as a sum of positive squares in 2 ways, for example, as 2156859364 + 10220401216 = 46442^2 + 101096^2 .

It is not an unprimeable number, because it can be changed into a prime (12377260589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309431495 + ... + 309431534.

It is an arithmetic number, because the mean of its divisors is an integer number (2166020605).

Almost surely, 2^12377260580 is an apocalyptic number.

12377260580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12377260580 is an abundant number, since it is smaller than the sum of its proper divisors (13614986680).

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

12377260580 is a wasteful number, since it uses less digits than its factorization.

12377260580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618863038 (or 618863036 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 12377260580 in words is "twelve billion, three hundred seventy-seven million, two hundred sixty thousand, five hundred eighty".