142538158153 has 2 divisors, whose sum is σ = 142538158154. Its totient is φ = 142538158152.

The previous prime is 142538158127. The next prime is 142538158207. The reversal of 142538158153 is 351851835241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141614484489 + 923673664 = 376317^2 + 30392^2 .

It is a cyclic number.

It is not a de Polignac number, because 142538158153 - 2²⁵ = 142504603721 is a prime.

It is not a weakly prime, because it can be changed into another prime (142538158453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71269079076 + 71269079077.

It is an arithmetic number, because the mean of its divisors is an integer number (71269079077).

Almost surely, 2^142538158153 is an apocalyptic number.

It is an amenable number.

142538158153 is a deficient number, since it is larger than the sum of its proper divisors (1).

142538158153 is an equidigital number, since it uses as much as digits as its factorization.

142538158153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576000, while the sum is 46.

The spelling of 142538158153 in words is "one hundred forty-two billion, five hundred thirty-eight million, one hundred fifty-eight thousand, one hundred fifty-three".