1456142313207 has 8 divisors (see below), whose sum is σ = 1941611171584. Its totient is φ = 970717498488.

The previous prime is 1456142313163. The next prime is 1456142313221. The reversal of 1456142313207 is 7023132416541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1456142313207 - 2⁸ = 1456142312951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456142313277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10933693 + ... + 11066070.

It is an arithmetic number, because the mean of its divisors is an integer number (242701396448).

Almost surely, 2^{1456142313207} is an apocalyptic number.

1456142313207 is a deficient number, since it is larger than the sum of its proper divisors (485468858377).

1456142313207 is a wasteful number, since it uses less digits than its factorization.

1456142313207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22021829.

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 1456142313207 its reverse (7023132416541), we get a palindrome (8479274729748).

The spelling of 1456142313207 in words is "one trillion, four hundred fifty-six billion, one hundred forty-two million, three hundred thirteen thousand, two hundred seven".