1456142313250 has 16 divisors (see below), whose sum is σ = 2725898410872. Its totient is φ = 582456925200.

The previous prime is 1456142313239. The next prime is 1456142313277. The reversal of 1456142313250 is 523132416541.

It can be written as a sum of positive squares in 4 ways, for example, as 269831419209 + 1186310894041 = 519453^2 + 1089179^2 .

It is a super-2 number, since 2×1456142313250² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2912284377 + ... + 2912284876.

Almost surely, 2^{1456142313250} is an apocalyptic number.

1456142313250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1456142313250 is a deficient number, since it is larger than the sum of its proper divisors (1269756097622).

1456142313250 is an equidigital number, since it uses as much as digits as its factorization.

1456142313250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824569270 (or 5824569260 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 1456142313250 its reverse (523132416541), we get a palindrome (1979274729791).

The spelling of 1456142313250 in words is "one trillion, four hundred fifty-six billion, one hundred forty-two million, three hundred thirteen thousand, two hundred fifty".