201044204034 has 16 divisors (see below), whose sum is σ = 402379582080. Its totient is φ = 66966205680.

The previous prime is 201044204029. The next prime is 201044204071. The reversal of 201044204034 is 430402440102.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201044203995 and 201044204013.

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, 12123274 + ... + 12139845.

It is an arithmetic number, because the mean of its divisors is an integer number (25148723880).

Almost surely, 2^201044204034 is an apocalyptic number.

201044204034 is an abundant number, since it is smaller than the sum of its proper divisors (201335378046).

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

201044204034 is a wasteful number, since it uses less digits than its factorization.

201044204034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24264505.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 201044204034 its reverse (430402440102), we get a palindrome (631446644136).

The spelling of 201044204034 in words is "two hundred one billion, forty-four million, two hundred four thousand, thirty-four".