142424262245131 has 2 divisors, whose sum is σ = 142424262245132. Its totient is φ = 142424262245130.

The previous prime is 142424262245029. The next prime is 142424262245273. The reversal of 142424262245131 is 131542262424241.

142424262245131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142424262245131 - 2¹⁵ = 142424262212363 is a prime.

It is a super-2 number, since 2×142424262245131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (142424268245131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71212131122565 + 71212131122566.

It is an arithmetic number, because the mean of its divisors is an integer number (71212131122566).

Almost surely, 2^{142424262245131} is an apocalyptic number.

142424262245131 is a deficient number, since it is larger than the sum of its proper divisors (1).

142424262245131 is an equidigital number, since it uses as much as digits as its factorization.

142424262245131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 737280, while the sum is 43.

The spelling of 142424262245131 in words is "one hundred forty-two trillion, four hundred twenty-four billion, two hundred sixty-two million, two hundred forty-five thousand, one hundred thirty-one".