142402523355460 has 48 divisors (see below), whose sum is σ = 312920578156032. Its totient is φ = 54368440185600.

The previous prime is 142402523355427. The next prime is 142402523355511. The reversal of 142402523355460 is 64553325204241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 142402523355460.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573115626 + ... + 1573206145.

It is an arithmetic number, because the mean of its divisors is an integer number (6519178711584).

Almost surely, 2^{142402523355460} is an apocalyptic number.

142402523355460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142402523355460 is an abundant number, since it is smaller than the sum of its proper divisors (170518054800572).

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

142402523355460 is a wasteful number, since it uses less digits than its factorization.

142402523355460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146321884 (or 3146321882 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 142402523355460 in words is "one hundred forty-two trillion, four hundred two billion, five hundred twenty-three million, three hundred fifty-five thousand, four hundred sixty".