3442111404438 has 32 divisors (see below), whose sum is σ = 7868113240320. Its totient is φ = 983406647520.

The previous prime is 3442111404421. The next prime is 3442111404439. The reversal of 3442111404438 is 8344041112443.

It is a junction number, because it is equal to n+sod(n) for n = 3442111404396 and 3442111404405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442111404439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458973 + ... + 3002136.

It is an arithmetic number, because the mean of its divisors is an integer number (245878538760).

Almost surely, 2^{3442111404438} is an apocalyptic number.

3442111404438 is an abundant number, since it is smaller than the sum of its proper divisors (4426001835882).

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

3442111404438 is a wasteful number, since it uses less digits than its factorization.

3442111404438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4479492.

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 3442111404438 in words is "three trillion, four hundred forty-two billion, one hundred eleven million, four hundred four thousand, four hundred thirty-eight".