2144339670552 has 64 divisors (see below), whose sum is σ = 5378431816800. Its totient is φ = 712436106240.

The previous prime is 2144339670527. The next prime is 2144339670647. The reversal of 2144339670552 is 2550769334412.

It is a junction number, because it is equal to n+sod(n) for n = 2144339670495 and 2144339670504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93787602 + ... + 93810462.

Almost surely, 2^{2144339670552} is an apocalyptic number.

It is an amenable number.

2144339670552 is an abundant number, since it is smaller than the sum of its proper divisors (3234092146248).

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

2144339670552 is a wasteful number, since it uses less digits than its factorization.

2144339670552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35516 (or 35512 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 2144339670552 in words is "two trillion, one hundred forty-four billion, three hundred thirty-nine million, six hundred seventy thousand, five hundred fifty-two".