42881852146332 has 24 divisors (see below), whose sum is σ = 100062911498256. Its totient is φ = 14293199788288.

The previous prime is 42881852146327. The next prime is 42881852146339. The reversal of 42881852146332 is 23364125818824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42881852146339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93627933 + ... + 94084820.

It is an arithmetic number, because the mean of its divisors is an integer number (4169287979094).

Almost surely, 2^{42881852146332} is an apocalyptic number.

It is an amenable number.

42881852146332 is an abundant number, since it is smaller than the sum of its proper divisors (57181059351924).

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

42881852146332 is a wasteful number, since it uses less digits than its factorization.

42881852146332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187731797 (or 187731795 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 57.

The spelling of 42881852146332 in words is "forty-two trillion, eight hundred eighty-one billion, eight hundred fifty-two million, one hundred forty-six thousand, three hundred thirty-two".