100452255512142 has 16 divisors (see below), whose sum is σ = 201614420960640. Its totient is φ = 33365766847992.

The previous prime is 100452255512137. The next prime is 100452255512173. The reversal of 100452255512142 is 241215552254001.

It is a self number, because there is not a number n which added to its sum of digits gives 100452255512142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29579578842 + ... + 29579582237.

It is an arithmetic number, because the mean of its divisors is an integer number (12600901310040).

Almost surely, 2^{100452255512142} is an apocalyptic number.

100452255512142 is an abundant number, since it is smaller than the sum of its proper divisors (101162165448498).

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

100452255512142 is a wasteful number, since it uses less digits than its factorization.

100452255512142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59159161367.

The product of its (nonzero) digits is 160000, while the sum is 39.

The spelling of 100452255512142 in words is "one hundred trillion, four hundred fifty-two billion, two hundred fifty-five million, five hundred twelve thousand, one hundred forty-two".