42527142205146 has 48 divisors (see below), whose sum is σ = 92259949017600. Its totient is φ = 14157592210944.

The previous prime is 42527142205069. The next prime is 42527142205271. The reversal of 42527142205146 is 64150224172524.

42527142205146 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 71 + 42 + 20 + 514 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233306490 + ... + 233488698.

It is an arithmetic number, because the mean of its divisors is an integer number (1922082271200).

Almost surely, 2^{42527142205146} is an apocalyptic number.

42527142205146 is an abundant number, since it is smaller than the sum of its proper divisors (49732806812454).

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

42527142205146 is a wasteful number, since it uses less digits than its factorization.

42527142205146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198723 (or 198720 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 42527142205146 in words is "forty-two trillion, five hundred twenty-seven billion, one hundred forty-two million, two hundred five thousand, one hundred forty-six".