142423023151 has 2 divisors, whose sum is σ = 142423023152. Its totient is φ = 142423023150.

The previous prime is 142423023109. The next prime is 142423023161. The reversal of 142423023151 is 151320324241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142423023151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142423023101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71211511575 + 71211511576.

It is an arithmetic number, because the mean of its divisors is an integer number (71211511576).

Almost surely, 2^142423023151 is an apocalyptic number.

142423023151 is a deficient number, since it is larger than the sum of its proper divisors (1).

142423023151 is an equidigital number, since it uses as much as digits as its factorization.

142423023151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 142423023151 its reverse (151320324241), we get a palindrome (293743347392).

The spelling of 142423023151 in words is "one hundred forty-two billion, four hundred twenty-three million, twenty-three thousand, one hundred fifty-one".