1457029314 has 24 divisors (see below), whose sum is σ = 3399735612. Its totient is φ = 448316640.

The previous prime is 1457029283. The next prime is 1457029331. The reversal of 1457029314 is 4139207541.

It can be written as a sum of positive squares in 2 ways, for example, as 1244890089 + 212139225 = 35283^2 + 14565^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3113077 + ... + 3113544.

Almost surely, 2^1457029314 is an apocalyptic number.

1457029314 is an abundant number, since it is smaller than the sum of its proper divisors (1942706298).

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

1457029314 is a wasteful number, since it uses less digits than its factorization.

1457029314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6226642 (or 6226639 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1457029314 is about 38171.0533519839. The cubic root of 1457029314 is about 1133.6772454749.

The spelling of 1457029314 in words is "one billion, four hundred fifty-seven million, twenty-nine thousand, three hundred fourteen".