1413902464 has 32 divisors (see below), whose sum is σ = 3033436140. Its totient is φ = 652569600.

The previous prime is 1413902459. The next prime is 1413902489. The reversal of 1413902464 is 4642093141.

It can be written as a sum of positive squares in 2 ways, for example, as 1325542464 + 88360000 = 36408^2 + 9400^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423187 + ... + 426514.

Almost surely, 2^1413902464 is an apocalyptic number.

It is an amenable number.

1413902464 is an abundant number, since it is smaller than the sum of its proper divisors (1619533676).

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

1413902464 is an equidigital number, since it uses as much as digits as its factorization.

1413902464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849728 (or 849716 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 1413902464 is about 37601.8944203613. The cubic root of 1413902464 is about 1122.3797359593.

The spelling of 1413902464 in words is "one billion, four hundred thirteen million, nine hundred two thousand, four hundred sixty-four".