1412265250397 has 2 divisors, whose sum is σ = 1412265250398. Its totient is φ = 1412265250396.

The previous prime is 1412265250393. The next prime is 1412265250457. The reversal of 1412265250397 is 7930525622141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764914664836 + 647350585561 = 874594^2 + 804581^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412265250397 - 2² = 1412265250393 is a prime.

It is a super-2 number, since 2×1412265250397² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412265250393) 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, 706132625198 + 706132625199.

It is an arithmetic number, because the mean of its divisors is an integer number (706132625199).

Almost surely, 2^{1412265250397} is an apocalyptic number.

It is an amenable number.

1412265250397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412265250397 is an equidigital number, since it uses as much as digits as its factorization.

1412265250397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 1412265250397 in words is "one trillion, four hundred twelve billion, two hundred sixty-five million, two hundred fifty thousand, three hundred ninety-seven".