1452351042 has 48 divisors (see below), whose sum is σ = 3218641920. Its totient is φ = 473090496.

The previous prime is 1452351041. The next prime is 1452351107. The reversal of 1452351042 is 2401532541.

1452351042 is a `hidden beast` number, since 145 + 2 + 3 + 510 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1452350997 and 1452351015.

It is not an unprimeable number, because it can be changed into a prime (1452351041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1008559 + ... + 1009997.

It is an arithmetic number, because the mean of its divisors is an integer number (67055040).

Almost surely, 2^1452351042 is an apocalyptic number.

1452351042 is an abundant number, since it is smaller than the sum of its proper divisors (1766290878).

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

1452351042 is a wasteful number, since it uses less digits than its factorization.

1452351042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1452351042 is about 38109.7237198067. The cubic root of 1452351042 is about 1132.4625966040.

Adding to 1452351042 its reverse (2401532541), we get a palindrome (3853883583).

The spelling of 1452351042 in words is "one billion, four hundred fifty-two million, three hundred fifty-one thousand, forty-two".