1452031313000 has 32 divisors (see below), whose sum is σ = 3397753274760. Its totient is φ = 580812524800.

The previous prime is 1452031312937. The next prime is 1452031313059. The reversal of 1452031313000 is 3131302541.

It can be written as a sum of positive squares in 4 ways, for example, as 753212222884 + 698819090116 = 867878^2 + 835954^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726014657 + ... + 726016656.

Almost surely, 2^{1452031313000} is an apocalyptic number.

1452031313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452031313000 is an abundant number, since it is smaller than the sum of its proper divisors (1945721961760).

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

1452031313000 is a wasteful number, since it uses less digits than its factorization.

1452031313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452031334 (or 1452031320 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1452031313000 its reverse (3131302541), we get a palindrome (1455162615541).

The spelling of 1452031313000 in words is "one trillion, four hundred fifty-two billion, thirty-one million, three hundred thirteen thousand".