201044431334 has 8 divisors (see below), whose sum is σ = 301583090808. Its totient is φ = 100516734400.

The previous prime is 201044431319. The next prime is 201044431361. The reversal of 201044431334 is 433134440102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×201044431334² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201044431297 and 201044431306.

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, 2694632 + ... + 2768235.

It is an arithmetic number, because the mean of its divisors is an integer number (37697886351).

Almost surely, 2^201044431334 is an apocalyptic number.

201044431334 is a deficient number, since it is larger than the sum of its proper divisors (100538659474).

201044431334 is a wasteful number, since it uses less digits than its factorization.

201044431334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481270.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 201044431334 its reverse (433134440102), we get a palindrome (634178871436).

The spelling of 201044431334 in words is "two hundred one billion, forty-four million, four hundred thirty-one thousand, three hundred thirty-four".