2042143111632 has 80 divisors (see below), whose sum is σ = 5711092466688. Its totient is φ = 625061890560.

The previous prime is 2042143111607. The next prime is 2042143111661. The reversal of 2042143111632 is 2361113412402.

It is a self number, because there is not a number n which added to its sum of digits gives 2042143111632.

It is a congruent number.

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, 8448003 + ... + 8686370.

Almost surely, 2^{2042143111632} is an apocalyptic number.

It is an amenable number.

2042143111632 is an abundant number, since it is smaller than the sum of its proper divisors (3668949355056).

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

2042143111632 is a wasteful number, since it uses less digits than its factorization.

2042143111632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17134588 (or 17134582 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 2042143111632 in words is "two trillion, forty-two billion, one hundred forty-three million, one hundred eleven thousand, six hundred thirty-two".