142360225246397 has 2 divisors, whose sum is σ = 142360225246398. Its totient is φ = 142360225246396.

The previous prime is 142360225246373. The next prime is 142360225246409. The reversal of 142360225246397 is 793642522063241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123517906327321 + 18842318919076 = 11113861^2 + 4340774^2 .

It is a cyclic number.

It is not a de Polignac number, because 142360225246397 - 2¹⁶ = 142360225180861 is a prime.

It is a super-2 number, since 2×142360225246397² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142360225249397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71180112623198 + 71180112623199.

It is an arithmetic number, because the mean of its divisors is an integer number (71180112623199).

Almost surely, 2^{142360225246397} is an apocalyptic number.

It is an amenable number.

142360225246397 is a deficient number, since it is larger than the sum of its proper divisors (1).

142360225246397 is an equidigital number, since it uses as much as digits as its factorization.

142360225246397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 142360225246397 in words is "one hundred forty-two trillion, three hundred sixty billion, two hundred twenty-five million, two hundred forty-six thousand, three hundred ninety-seven".