554642342 has 16 divisors (see below), whose sum is σ = 881647200. Its totient is φ = 261226560.

The previous prime is 554642339. The next prime is 554642353. The reversal of 554642342 is 243246455.

It is a congruent number.

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, 114242 + ... + 118997.

It is an arithmetic number, because the mean of its divisors is an integer number (55102950).

Almost surely, 2^554642342 is an apocalyptic number.

554642342 is a deficient number, since it is larger than the sum of its proper divisors (327004858).

554642342 is a wasteful number, since it uses less digits than its factorization.

554642342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233311.

The product of its digits is 115200, while the sum is 35.

The square root of 554642342 is about 23550.8458871438. The cubic root of 554642342 is about 821.6200087521.

Adding to 554642342 its reverse (243246455), we get a palindrome (797888797).

The spelling of 554642342 in words is "five hundred fifty-four million, six hundred forty-two thousand, three hundred forty-two".