342040104 has 64 divisors (see below), whose sum is σ = 1085846400. Its totient is φ = 97725312.

The previous prime is 342040093. The next prime is 342040117. The reversal of 342040104 is 401040243.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111597 + ... + 114620.

It is an arithmetic number, because the mean of its divisors is an integer number (16966350).

Almost surely, 2^342040104 is an apocalyptic number.

It is an amenable number.

342040104 is an abundant number, since it is smaller than the sum of its proper divisors (743806296).

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

342040104 is a wasteful number, since it uses less digits than its factorization.

342040104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226239 (or 226229 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 342040104 is about 18494.3262651009. The cubic root of 342040104 is about 699.3463994370.

Adding to 342040104 its reverse (401040243), we get a palindrome (743080347).

The spelling of 342040104 in words is "three hundred forty-two million, forty thousand, one hundred four".