340010023124440 has 64 divisors (see below), whose sum is σ = 766097305696800. Its totient is φ = 135813056873472.

The previous prime is 340010023124399. The next prime is 340010023124441. The reversal of 340010023124440 is 44421320010043.

It is a junction number, because it is equal to n+sod(n) for n = 340010023124399 and 340010023124408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340010023124441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92952451 + ... + 96541069.

Almost surely, 2^{340010023124440} is an apocalyptic number.

It is an amenable number.

340010023124440 is an abundant number, since it is smaller than the sum of its proper divisors (426087282572360).

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

340010023124440 is a wasteful number, since it uses less digits than its factorization.

340010023124440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591956 (or 3591952 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 340010023124440 its reverse (44421320010043), we get a palindrome (384431343134483).

The spelling of 340010023124440 in words is "three hundred forty trillion, ten billion, twenty-three million, one hundred twenty-four thousand, four hundred forty".