142602352944 has 20 divisors (see below), whose sum is σ = 368389411896. Its totient is φ = 47534117632.

The previous prime is 142602352933. The next prime is 142602352961. The reversal of 142602352944 is 449253206241.

It is a junction number, because it is equal to n+sod(n) for n = 142602352896 and 142602352905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485441129 + ... + 1485441224.

Almost surely, 2^142602352944 is an apocalyptic number.

It is an amenable number.

142602352944 is an abundant number, since it is smaller than the sum of its proper divisors (225787058952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142602352944 is a wasteful number, since it uses less digits than its factorization.

142602352944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970882364 (or 2970882358 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 142602352944 in words is "one hundred forty-two billion, six hundred two million, three hundred fifty-two thousand, nine hundred forty-four".