3402404544622 has 8 divisors (see below), whose sum is σ = 5132118587400. Its totient is φ = 1691698348824.

The previous prime is 3402404544613. The next prime is 3402404544631. The reversal of 3402404544622 is 2264454042043.

It is an interprime number because it is at equal distance from previous prime (3402404544613) and next prime (3402404544631).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4751961297 + ... + 4751962012.

It is an arithmetic number, because the mean of its divisors is an integer number (641514823425).

Almost surely, 2^{3402404544622} is an apocalyptic number.

3402404544622 is a deficient number, since it is larger than the sum of its proper divisors (1729714042778).

3402404544622 is a wasteful number, since it uses less digits than its factorization.

3402404544622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9503923490.

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 3402404544622 its reverse (2264454042043), we get a palindrome (5666858586665).

The spelling of 3402404544622 in words is "three trillion, four hundred two billion, four hundred four million, five hundred forty-four thousand, six hundred twenty-two".