1456042734 has 24 divisors (see below), whose sum is σ = 3155967360. Its totient is φ = 485161728.

The previous prime is 1456042703. The next prime is 1456042801. The reversal of 1456042734 is 4372406541.

1456042734 is a `hidden beast` number, since 1 + 45 + 604 + 2 + 7 + 3 + 4 = 666.

It is a congruent number.

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, 37774 + ... + 65870.

It is an arithmetic number, because the mean of its divisors is an integer number (131498640).

Almost surely, 2^1456042734 is an apocalyptic number.

1456042734 is an abundant number, since it is smaller than the sum of its proper divisors (1699924626).

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

1456042734 is a wasteful number, since it uses less digits than its factorization.

1456042734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30984 (or 30981 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 1456042734 is about 38158.1280201217. The cubic root of 1456042734 is about 1133.4213101447.

The spelling of 1456042734 in words is "one billion, four hundred fifty-six million, forty-two thousand, seven hundred thirty-four".