2042404440202 has 32 divisors (see below), whose sum is σ = 3595415703552. Its totient is φ = 852038538624.

The previous prime is 2042404440151. The next prime is 2042404440211. The reversal of 2042404440202 is 2020444042402.

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, 10742643 + ... + 10931110.

It is an arithmetic number, because the mean of its divisors is an integer number (112356740736).

Almost surely, 2^{2042404440202} is an apocalyptic number.

2042404440202 is a deficient number, since it is larger than the sum of its proper divisors (1553011263350).

2042404440202 is a wasteful number, since it uses less digits than its factorization.

2042404440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21673942.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2042404440202 its reverse (2020444042402), we get a palindrome (4062848482604).

The spelling of 2042404440202 in words is "two trillion, forty-two billion, four hundred four million, four hundred forty thousand, two hundred two".