1411728870 has 16 divisors (see below), whose sum is σ = 3388149360. Its totient is φ = 376461024.

The previous prime is 1411728859. The next prime is 1411728887. The reversal of 1411728870 is 788271141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23528785 + ... + 23528844.

It is an arithmetic number, because the mean of its divisors is an integer number (211759335).

Almost surely, 2^1411728870 is an apocalyptic number.

1411728870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1411728870 is an abundant number, since it is smaller than the sum of its proper divisors (1976420490).

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

1411728870 is a wasteful number, since it uses less digits than its factorization.

1411728870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47057639.

The product of its (nonzero) digits is 25088, while the sum is 39.

The square root of 1411728870 is about 37572.9805844572. The cubic root of 1411728870 is about 1121.8042957331.

The spelling of 1411728870 in words is "one billion, four hundred eleven million, seven hundred twenty-eight thousand, eight hundred seventy".