1452231044 has 12 divisors (see below), whose sum is σ = 2772441168. Its totient is φ = 660105000.

The previous prime is 1452231043. The next prime is 1452231061. The reversal of 1452231044 is 4401322541.

It is not an unprimeable number, because it can be changed into a prime (1452231041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16502582 + ... + 16502669.

It is an arithmetic number, because the mean of its divisors is an integer number (231036764).

Almost surely, 2^1452231044 is an apocalyptic number.

It is an amenable number.

1452231044 is a deficient number, since it is larger than the sum of its proper divisors (1320210124).

1452231044 is a wasteful number, since it uses less digits than its factorization.

1452231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33005266 (or 33005264 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1452231044 is about 38108.1493121878. The cubic root of 1452231044 is about 1132.4314064886.

Adding to 1452231044 its reverse (4401322541), we get a palindrome (5853553585).

The spelling of 1452231044 in words is "one billion, four hundred fifty-two million, two hundred thirty-one thousand, forty-four".