1452431716 has 48 divisors (see below), whose sum is σ = 2717826048. Its totient is φ = 678038400.

The previous prime is 1452431713. The next prime is 1452431723. The reversal of 1452431716 is 6171342541.

It is not an unprimeable number, because it can be changed into a prime (1452431713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399081 + ... + 402703.

It is an arithmetic number, because the mean of its divisors is an integer number (56621376).

Almost surely, 2^1452431716 is an apocalyptic number.

It is an amenable number.

1452431716 is a deficient number, since it is larger than the sum of its proper divisors (1265394332).

1452431716 is a wasteful number, since it uses less digits than its factorization.

1452431716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772 (or 3770 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 1452431716 is about 38110.7821488880. The cubic root of 1452431716 is about 1132.4835645824.

The spelling of 1452431716 in words is "one billion, four hundred fifty-two million, four hundred thirty-one thousand, seven hundred sixteen".