1459442488 has 64 divisors (see below), whose sum is σ = 3181939200. Its totient is φ = 614624640.

The previous prime is 1459442477. The next prime is 1459442513. The reversal of 1459442488 is 8842449541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214303 + ... + 2214961.

It is an arithmetic number, because the mean of its divisors is an integer number (49717800).

Almost surely, 2^1459442488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1459442488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590969600).

1459442488 is an abundant number, since it is smaller than the sum of its proper divisors (1722496712).

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

1459442488 is a wasteful number, since it uses less digits than its factorization.

1459442488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1296 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 49.

The square root of 1459442488 is about 38202.6502745556. The cubic root of 1459442488 is about 1134.3027765850.

The spelling of 1459442488 in words is "one billion, four hundred fifty-nine million, four hundred forty-two thousand, four hundred eighty-eight".