142340022261413 has 2 divisors, whose sum is σ = 142340022261414. Its totient is φ = 142340022261412.

The previous prime is 142340022261383. The next prime is 142340022261499. The reversal of 142340022261413 is 314162220043241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138414801460324 + 3925220801089 = 11764982^2 + 1981217^2 .

It is a cyclic number.

It is not a de Polignac number, because 142340022261413 - 2¹⁸ = 142340021999269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142340022261313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71170011130706 + 71170011130707.

It is an arithmetic number, because the mean of its divisors is an integer number (71170011130707).

Almost surely, 2^{142340022261413} is an apocalyptic number.

It is an amenable number.

142340022261413 is a deficient number, since it is larger than the sum of its proper divisors (1).

142340022261413 is an equidigital number, since it uses as much as digits as its factorization.

142340022261413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 142340022261413 in words is "one hundred forty-two trillion, three hundred forty billion, twenty-two million, two hundred sixty-one thousand, four hundred thirteen".