2144335744360 has 32 divisors (see below), whose sum is σ = 4824800641440. Its totient is φ = 857726259264.

The previous prime is 2144335744339. The next prime is 2144335744409. The reversal of 2144335744360 is 634475334412.

It is a self number, because there is not a number n which added to its sum of digits gives 2144335744360.

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, 5976199 + ... + 6324841.

It is an arithmetic number, because the mean of its divisors is an integer number (150775020045).

Almost surely, 2^{2144335744360} is an apocalyptic number.

2144335744360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2144335744360 is an abundant number, since it is smaller than the sum of its proper divisors (2680464897080).

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

2144335744360 is a wasteful number, since it uses less digits than its factorization.

2144335744360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502417 (or 502413 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 46.

The spelling of 2144335744360 in words is "two trillion, one hundred forty-four billion, three hundred thirty-five million, seven hundred forty-four thousand, three hundred sixty".