342040403401 has 16 divisors (see below), whose sum is σ = 376185461760. Its totient is φ = 309927217600.

The previous prime is 342040403333. The next prime is 342040403423. The reversal of 342040403401 is 104304040243.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342040403401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342040413401) 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, 4802425 + ... + 4873126.

It is an arithmetic number, because the mean of its divisors is an integer number (23511591360).

Almost surely, 2^342040403401 is an apocalyptic number.

It is an amenable number.

342040403401 is a deficient number, since it is larger than the sum of its proper divisors (34145058359).

342040403401 is a wasteful number, since it uses less digits than its factorization.

342040403401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9675656.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 342040403401 its reverse (104304040243), we get a palindrome (446344443644).

The spelling of 342040403401 in words is "three hundred forty-two billion, forty million, four hundred three thousand, four hundred one".