2314432220144 has 40 divisors (see below), whose sum is σ = 4893782181168. Its totient is φ = 1051603015680.

The previous prime is 2314432220053. The next prime is 2314432220183. The reversal of 2314432220144 is 4410222344132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2314432220144.

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, 2121377 + ... + 3021440.

Almost surely, 2^{2314432220144} is an apocalyptic number.

It is an amenable number.

2314432220144 is an abundant number, since it is smaller than the sum of its proper divisors (2579349961024).

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

2314432220144 is a wasteful number, since it uses less digits than its factorization.

2314432220144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145393 (or 5145387 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2314432220144 its reverse (4410222344132), we get a palindrome (6724654564276).

The spelling of 2314432220144 in words is "two trillion, three hundred fourteen billion, four hundred thirty-two million, two hundred twenty thousand, one hundred forty-four".