340144223004 has 72 divisors (see below), whose sum is σ = 878830767360. Its totient is φ = 110899874592.

The previous prime is 340144222927. The next prime is 340144223113. The reversal of 340144223004 is 400322441043.

It is a happy number.

340144223004 is a `hidden beast` number, since 340 + 14 + 4 + 2 + 2 + 300 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254574 + ... + 863189.

It is an arithmetic number, because the mean of its divisors is an integer number (12205982880).

Almost surely, 2^340144223004 is an apocalyptic number.

It is an amenable number.

340144223004 is an abundant number, since it is smaller than the sum of its proper divisors (538686544356).

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

340144223004 is a wasteful number, since it uses less digits than its factorization.

340144223004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117959 (or 1117954 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 340144223004 its reverse (400322441043), we get a palindrome (740466664047).

The spelling of 340144223004 in words is "three hundred forty billion, one hundred forty-four million, two hundred twenty-three thousand, four".