142624045654399 has 2 divisors, whose sum is σ = 142624045654400. Its totient is φ = 142624045654398.

The previous prime is 142624045654379. The next prime is 142624045654417. The reversal of 142624045654399 is 993456540426241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142624045654399 - 2⁷ = 142624045654271 is a prime.

It is a super-2 number, since 2×142624045654399² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142624045654399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142624045654309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71312022827199 + 71312022827200.

It is an arithmetic number, because the mean of its divisors is an integer number (71312022827200).

Almost surely, 2^{142624045654399} is an apocalyptic number.

142624045654399 is a deficient number, since it is larger than the sum of its proper divisors (1).

142624045654399 is an equidigital number, since it uses as much as digits as its factorization.

142624045654399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 223948800, while the sum is 64.

The spelling of 142624045654399 in words is "one hundred forty-two trillion, six hundred twenty-four billion, forty-five million, six hundred fifty-four thousand, three hundred ninety-nine".