142502402125400 has 48 divisors (see below), whose sum is σ = 333350711305800. Its totient is φ = 56651261690880.

The previous prime is 142502402125393. The next prime is 142502402125439. The reversal of 142502402125400 is 4521204205241.

142502402125400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142502402125400² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2185587065 + ... + 2185652264.

Almost surely, 2^{142502402125400} is an apocalyptic number.

142502402125400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142502402125400 is an abundant number, since it is smaller than the sum of its proper divisors (190848309180400).

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

142502402125400 is a wasteful number, since it uses less digits than its factorization.

142502402125400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371239508 (or 4371239499 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 142502402125400 in words is "one hundred forty-two trillion, five hundred two billion, four hundred two million, one hundred twenty-five thousand, four hundred".