1234293525457 has 2 divisors, whose sum is σ = 1234293525458. Its totient is φ = 1234293525456.

The previous prime is 1234293525403. The next prime is 1234293525467. The reversal of 1234293525457 is 7545253924321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1033575189201 + 200718336256 = 1016649^2 + 448016^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234293525457 - 2³⁹ = 684537711569 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234293525467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617146762728 + 617146762729.

It is an arithmetic number, because the mean of its divisors is an integer number (617146762729).

Almost surely, 2^{1234293525457} is an apocalyptic number.

It is an amenable number.

1234293525457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234293525457 is an equidigital number, since it uses as much as digits as its factorization.

1234293525457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072000, while the sum is 52.

The spelling of 1234293525457 in words is "one trillion, two hundred thirty-four billion, two hundred ninety-three million, five hundred twenty-five thousand, four hundred fifty-seven".