342444004 has 24 divisors (see below), whose sum is σ = 689259200. Its totient is φ = 145825056.

The previous prime is 342443993. The next prime is 342444007. The reversal of 342444004 is 400444243.

It is a self number, because there is not a number n which added to its sum of digits gives 342444004.

It is not an unprimeable number, because it can be changed into a prime (342444007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34554 + ... + 43345.

Almost surely, 2^342444004 is an apocalyptic number.

It is an amenable number.

342444004 is an abundant number, since it is smaller than the sum of its proper divisors (346815196).

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

342444004 is a wasteful number, since it uses less digits than its factorization.

342444004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78067 (or 78065 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 342444004 is about 18505.2426085150. The cubic root of 342444004 is about 699.6215668774.

Adding to 342444004 its reverse (400444243), we get a palindrome (742888247).

The spelling of 342444004 in words is "three hundred forty-two million, four hundred forty-four thousand, four".