2354389144 has 16 divisors (see below), whose sum is σ = 4430894400. Its totient is φ = 1172817312.

The previous prime is 2354389097. The next prime is 2354389151. The reversal of 2354389144 is 4419834532.

It is a self number, because there is not a number n which added to its sum of digits gives 2354389144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544872 + ... + 549175.

It is an arithmetic number, because the mean of its divisors is an integer number (276930900).

Almost surely, 2^2354389144 is an apocalyptic number.

It is an amenable number.

2354389144 is a deficient number, since it is larger than the sum of its proper divisors (2076505256).

2354389144 is a wasteful number, since it uses less digits than its factorization.

2354389144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094322 (or 1094318 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 2354389144 is about 48522.0480194313. The cubic root of 2354389144 is about 1330.3300938824.

The spelling of 2354389144 in words is "two billion, three hundred fifty-four million, three hundred eighty-nine thousand, one hundred forty-four".