201044400330 has 32 divisors (see below), whose sum is σ = 484508680128. Its totient is φ = 53389382400.

The previous prime is 201044400307. The next prime is 201044400373. The reversal of 201044400330 is 33004440102.

It is a junction number, because it is equal to n+sod(n) for n = 201044400297 and 201044400306.

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, 13896256 + ... + 13910715.

It is an arithmetic number, because the mean of its divisors is an integer number (15140896254).

Almost surely, 2^201044400330 is an apocalyptic number.

201044400330 is an abundant number, since it is smaller than the sum of its proper divisors (283464279798).

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

201044400330 is a wasteful number, since it uses less digits than its factorization.

201044400330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27807222.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 201044400330 its reverse (33004440102), we get a palindrome (234048840432).

The spelling of 201044400330 in words is "two hundred one billion, forty-four million, four hundred thousand, three hundred thirty".