342045004 has 24 divisors (see below), whose sum is σ = 693465248. Its totient is φ = 144581760.

The previous prime is 342044999. The next prime is 342045013. The reversal of 342045004 is 400540243.

It is a happy number.

It is a super-2 number, since 2×342045004² = 233989569522720032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81627 + ... + 85714.

Almost surely, 2^342045004 is an apocalyptic number.

It is an amenable number.

342045004 is an abundant number, since it is smaller than the sum of its proper divisors (351420244).

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

342045004 is a wasteful number, since it uses less digits than its factorization.

342045004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167425 (or 167423 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 342045004 is about 18494.4587376868. The cubic root of 342045004 is about 699.3497389879.

Adding to 342045004 its reverse (400540243), we get a palindrome (742585247).

The spelling of 342045004 in words is "three hundred forty-two million, forty-five thousand, four".