342404404013 has 16 divisors (see below), whose sum is σ = 395015422464. Its totient is φ = 290717953200.

The previous prime is 342404403949. The next prime is 342404404039. The reversal of 342404404013 is 310404404243.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 342404404013 - 2⁶ = 342404403949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342404404073) 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, 11558006 + ... + 11587592.

It is an arithmetic number, because the mean of its divisors is an integer number (24688463904).

Almost surely, 2^342404404013 is an apocalyptic number.

It is an amenable number.

342404404013 is a deficient number, since it is larger than the sum of its proper divisors (52611018451).

342404404013 is a wasteful number, since it uses less digits than its factorization.

342404404013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45152.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 342404404013 its reverse (310404404243), we get a palindrome (652808808256).

The spelling of 342404404013 in words is "three hundred forty-two billion, four hundred four million, four hundred four thousand, thirteen".