2042533033644 has 24 divisors (see below), whose sum is σ = 4867312762368. Its totient is φ = 666358294480.

The previous prime is 2042533033627. The next prime is 2042533033669. The reversal of 2042533033644 is 4463303352402.

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, 1810755672 + ... + 1810756799.

It is an arithmetic number, because the mean of its divisors is an integer number (202804698432).

Almost surely, 2^{2042533033644} is an apocalyptic number.

It is an amenable number.

2042533033644 is an abundant number, since it is smaller than the sum of its proper divisors (2824779728724).

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

2042533033644 is a wasteful number, since it uses less digits than its factorization.

2042533033644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621512525 (or 3621512523 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 39.

The spelling of 2042533033644 in words is "two trillion, forty-two billion, five hundred thirty-three million, thirty-three thousand, six hundred forty-four".