201044433232 has 20 divisors (see below), whose sum is σ = 389712467520. Its totient is φ = 100473473888.

The previous prime is 201044433223. The next prime is 201044433257. The reversal of 201044433232 is 232334440102.

It is a super-2 number, since 2×201044433232² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201044433232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3012382 + ... + 3078397.

It is an arithmetic number, because the mean of its divisors is an integer number (19485623376).

Almost surely, 2^201044433232 is an apocalyptic number.

It is an amenable number.

201044433232 is a deficient number, since it is larger than the sum of its proper divisors (188668034288).

201044433232 is a wasteful number, since it uses less digits than its factorization.

201044433232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6092850 (or 6092844 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 201044433232 its reverse (232334440102), we get a palindrome (433378873334).

The spelling of 201044433232 in words is "two hundred one billion, forty-four million, four hundred thirty-three thousand, two hundred thirty-two".