1411728180 has 24 divisors (see below), whose sum is σ = 3952839072. Its totient is φ = 376460832.

The previous prime is 1411728173. The next prime is 1411728187. The reversal of 1411728180 is 818271141.

It is an interprime number because it is at equal distance from previous prime (1411728173) and next prime (1411728187).

It is a super-2 number, since 2×1411728180² = 3985952908412224800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411728187) 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, 11764342 + ... + 11764461.

It is an arithmetic number, because the mean of its divisors is an integer number (164701628).

Almost surely, 2^1411728180 is an apocalyptic number.

1411728180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1411728180 is an abundant number, since it is smaller than the sum of its proper divisors (2541110892).

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

1411728180 is a wasteful number, since it uses less digits than its factorization.

1411728180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23528815 (or 23528813 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 33.

The square root of 1411728180 is about 37572.9714023259. The cubic root of 1411728180 is about 1121.8041129679.

The spelling of 1411728180 in words is "one billion, four hundred eleven million, seven hundred twenty-eight thousand, one hundred eighty".