342143004 has 48 divisors (see below), whose sum is σ = 926014208. Its totient is φ = 96294528.

The previous prime is 342142993. The next prime is 342143023. The reversal of 342143004 is 400341243.

It is a super-2 number, since 2×342143004² = 234123670372288032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24769 + ... + 36024.

Almost surely, 2^342143004 is an apocalyptic number.

It is an amenable number.

342143004 is an abundant number, since it is smaller than the sum of its proper divisors (583871204).

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

342143004 is a wasteful number, since it uses less digits than its factorization.

342143004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60874 (or 60872 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 342143004 is about 18497.1079901697. The cubic root of 342143004 is about 699.4165233089.

Adding to 342143004 its reverse (400341243), we get a palindrome (742484247).

The spelling of 342143004 in words is "three hundred forty-two million, one hundred forty-three thousand, four".