1456125234149 has 2 divisors, whose sum is σ = 1456125234150. Its totient is φ = 1456125234148.

The previous prime is 1456125234089. The next prime is 1456125234169. The reversal of 1456125234149 is 9414325216541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1360155390049 + 95969844100 = 1166257^2 + 309790^2 .

It is a cyclic number.

It is not a de Polignac number, because 1456125234149 - 2¹⁶ = 1456125168613 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1456125234169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728062617074 + 728062617075.

It is an arithmetic number, because the mean of its divisors is an integer number (728062617075).

Almost surely, 2^{1456125234149} is an apocalyptic number.

It is an amenable number.

1456125234149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1456125234149 is an equidigital number, since it uses as much as digits as its factorization.

1456125234149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The spelling of 1456125234149 in words is "one trillion, four hundred fifty-six billion, one hundred twenty-five million, two hundred thirty-four thousand, one hundred forty-nine".