201144240296 has 128 divisors (see below), whose sum is σ = 407349043200. Its totient is φ = 92901219840.

The previous prime is 201144240287. The next prime is 201144240301. The reversal of 201144240296 is 692042441102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139007045 + ... + 139008491.

It is an arithmetic number, because the mean of its divisors is an integer number (3182414400).

Almost surely, 2^201144240296 is an apocalyptic number.

It is an amenable number.

201144240296 is an abundant number, since it is smaller than the sum of its proper divisors (206204802904).

201144240296 is a wasteful number, since it uses less digits than its factorization.

201144240296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

Adding to 201144240296 its reverse (692042441102), we get a palindrome (893186681398).

The spelling of 201144240296 in words is "two hundred one billion, one hundred forty-four million, two hundred forty thousand, two hundred ninety-six".