1368541180 has 24 divisors (see below), whose sum is σ = 2894618160. Its totient is φ = 543477120.

The previous prime is 1368541171. The next prime is 1368541183. The reversal of 1368541180 is 811458631.

It is a super-2 number, since 2×1368541180² = 3745809922711584800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368541183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243361 + ... + 248920.

It is an arithmetic number, because the mean of its divisors is an integer number (120609090).

Almost surely, 2^1368541180 is an apocalyptic number.

1368541180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1368541180 is an abundant number, since it is smaller than the sum of its proper divisors (1526076980).

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

1368541180 is a wasteful number, since it uses less digits than its factorization.

1368541180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492429 (or 492427 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 1368541180 is about 36993.7992101379. The cubic root of 1368541180 is about 1110.2461862299.

The spelling of 1368541180 in words is "one billion, three hundred sixty-eight million, five hundred forty-one thousand, one hundred eighty".