201244144344 has 32 divisors (see below), whose sum is σ = 503168364720. Its totient is φ = 67073647616.

The previous prime is 201244144333. The next prime is 201244144351. The reversal of 201244144344 is 443441442102.

It is a congruent number.

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, 268917 + ... + 689060.

Almost surely, 2^201244144344 is an apocalyptic number.

201244144344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201244144344 is an abundant number, since it is smaller than the sum of its proper divisors (301924220376).

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

201244144344 is a wasteful number, since it uses less digits than its factorization.

201244144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966739 (or 966735 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 201244144344 its reverse (443441442102), we get a palindrome (644685586446).

The spelling of 201244144344 in words is "two hundred one billion, two hundred forty-four million, one hundred forty-four thousand, three hundred forty-four".