3440423200022 has 4 divisors (see below), whose sum is σ = 5160634800036. Its totient is φ = 1720211600010.

The previous prime is 3440423200021. The next prime is 3440423200033. The reversal of 3440423200022 is 2200023240443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3440423199964 and 3440423200000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440423200021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860105800004 + ... + 860105800007.

It is an arithmetic number, because the mean of its divisors is an integer number (1290158700009).

Almost surely, 2^{3440423200022} is an apocalyptic number.

3440423200022 is a deficient number, since it is larger than the sum of its proper divisors (1720211600014).

3440423200022 is a wasteful number, since it uses less digits than its factorization.

3440423200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720211600013.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 3440423200022 its reverse (2200023240443), we get a palindrome (5640446440465).

The spelling of 3440423200022 in words is "three trillion, four hundred forty billion, four hundred twenty-three million, two hundred thousand, twenty-two".