142002699488 has 24 divisors (see below), whose sum is σ = 301073032008. Its totient is φ = 65539707264.

The previous prime is 142002699469. The next prime is 142002699493. The reversal of 142002699488 is 884996200241.

It is a happy number.

It is a congruent number.

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, 170675906 + ... + 170676737.

It is an arithmetic number, because the mean of its divisors is an integer number (12544709667).

Almost surely, 2^142002699488 is an apocalyptic number.

It is an amenable number.

142002699488 is an abundant number, since it is smaller than the sum of its proper divisors (159070332520).

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

142002699488 is a wasteful number, since it uses less digits than its factorization.

142002699488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341352666 (or 341352658 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 142002699488 in words is "one hundred forty-two billion, two million, six hundred ninety-nine thousand, four hundred eighty-eight".