1452144302 has 24 divisors (see below), whose sum is σ = 2548029960. Its totient is φ = 618863280.

The previous prime is 1452144299. The next prime is 1452144311. The reversal of 1452144302 is 2034412541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23849 + ... + 58932.

It is an arithmetic number, because the mean of its divisors is an integer number (106167915).

Almost surely, 2^1452144302 is an apocalyptic number.

1452144302 is a deficient number, since it is larger than the sum of its proper divisors (1095885658).

1452144302 is a wasteful number, since it uses less digits than its factorization.

1452144302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82976 (or 82969 counting only the distinct ones).

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

The square root of 1452144302 is about 38107.0111921678. The cubic root of 1452144302 is about 1132.4088592681.

Adding to 1452144302 its reverse (2034412541), we get a palindrome (3486556843).

The spelling of 1452144302 in words is "one billion, four hundred fifty-two million, one hundred forty-four thousand, three hundred two".