2042173950 has 24 divisors (see below), whose sum is σ = 5064591768. Its totient is φ = 544579680.

The previous prime is 2042173919. The next prime is 2042174033. The reversal of 2042173950 is 593712402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6807097 + ... + 6807396.

It is an arithmetic number, because the mean of its divisors is an integer number (211024657).

Almost surely, 2^2042173950 is an apocalyptic number.

2042173950 is an abundant number, since it is smaller than the sum of its proper divisors (3022417818).

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

2042173950 is a wasteful number, since it uses less digits than its factorization.

2042173950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13614508 (or 13614503 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2042173950 is about 45190.4187854018. The cubic root of 2042173950 is about 1268.7154950293.

The spelling of 2042173950 in words is "two billion, forty-two million, one hundred seventy-three thousand, nine hundred fifty".