142020024371 has 2 divisors, whose sum is σ = 142020024372. Its totient is φ = 142020024370.

The previous prime is 142020024331. The next prime is 142020024383. The reversal of 142020024371 is 173420020241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142020024371 - 2²² = 142015830067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142020024371.

It is not a weakly prime, because it can be changed into another prime (142020024331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71010012185 + 71010012186.

It is an arithmetic number, because the mean of its divisors is an integer number (71010012186).

Almost surely, 2^142020024371 is an apocalyptic number.

142020024371 is a deficient number, since it is larger than the sum of its proper divisors (1).

142020024371 is an equidigital number, since it uses as much as digits as its factorization.

142020024371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 142020024371 in words is "one hundred forty-two billion, twenty million, twenty-four thousand, three hundred seventy-one".