2042023556766 has 32 divisors (see below), whose sum is σ = 4109627744640. Its totient is φ = 676412148384.

The previous prime is 2042023556759. The next prime is 2042023556789. The reversal of 2042023556766 is 6676553202402.

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, 7762101 + ... + 8020863.

It is an arithmetic number, because the mean of its divisors is an integer number (128425867020).

Almost surely, 2^{2042023556766} is an apocalyptic number.

2042023556766 is an abundant number, since it is smaller than the sum of its proper divisors (2067604187874).

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

2042023556766 is a wasteful number, since it uses less digits than its factorization.

2042023556766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267000.

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 2042023556766 in words is "two trillion, forty-two billion, twenty-three million, five hundred fifty-six thousand, seven hundred sixty-six".