3440423324136 has 32 divisors (see below), whose sum is σ = 8718881031360. Its totient is φ = 1131098078592.

The previous prime is 3440423324099. The next prime is 3440423324141. The reversal of 3440423324136 is 6314233240443.

It is a junction number, because it is equal to n+sod(n) for n = 3440423324094 and 3440423324103.

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, 981854220 + ... + 981857723.

It is an arithmetic number, because the mean of its divisors is an integer number (272465032230).

Almost surely, 2^{3440423324136} is an apocalyptic number.

It is an amenable number.

3440423324136 is an abundant number, since it is smaller than the sum of its proper divisors (5278457707224).

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

3440423324136 is a wasteful number, since it uses less digits than its factorization.

3440423324136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963712025 (or 1963712021 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 3440423324136 its reverse (6314233240443), we get a palindrome (9754656564579).

The spelling of 3440423324136 in words is "three trillion, four hundred forty billion, four hundred twenty-three million, three hundred twenty-four thousand, one hundred thirty-six".