142460265455 has 24 divisors (see below), whose sum is σ = 189495558432. Its totient is φ = 102600515072.

The previous prime is 142460265403. The next prime is 142460265487. The reversal of 142460265455 is 554562064241.

It is a de Polignac number, because none of the positive numbers 2^k-142460265455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2109992 + ... + 2176461.

It is an arithmetic number, because the mean of its divisors is an integer number (7895648268).

Almost surely, 2^142460265455 is an apocalyptic number.

142460265455 is a deficient number, since it is larger than the sum of its proper divisors (47035292977).

142460265455 is a wasteful number, since it uses less digits than its factorization.

142460265455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4286515 (or 4286498 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 142460265455 in words is "one hundred forty-two billion, four hundred sixty million, two hundred sixty-five thousand, four hundred fifty-five".