201042034204 has 96 divisors (see below), whose sum is σ = 422655528960. Its totient is φ = 82622592000.

The previous prime is 201042034181. The next prime is 201042034211. The reversal of 201042034204 is 402430240102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2140429 + ... + 2232379.

It is an arithmetic number, because the mean of its divisors is an integer number (4402661760).

Almost surely, 2^201042034204 is an apocalyptic number.

It is an amenable number.

201042034204 is an abundant number, since it is smaller than the sum of its proper divisors (221613494756).

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

201042034204 is a wasteful number, since it uses less digits than its factorization.

201042034204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92099 (or 92097 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 201042034204 its reverse (402430240102), we get a palindrome (603472274306).

The spelling of 201042034204 in words is "two hundred one billion, forty-two million, thirty-four thousand, two hundred four".