554342342 has 4 divisors (see below), whose sum is σ = 831513516. Its totient is φ = 277171170.

The previous prime is 554342339. The next prime is 554342353. The reversal of 554342342 is 243243455.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 554342299 and 554342308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138585584 + ... + 138585587.

It is an arithmetic number, because the mean of its divisors is an integer number (207878379).

Almost surely, 2^554342342 is an apocalyptic number.

554342342 is a deficient number, since it is larger than the sum of its proper divisors (277171174).

554342342 is a wasteful number, since it uses less digits than its factorization.

554342342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277171173.

The product of its digits is 57600, while the sum is 32.

The square root of 554342342 is about 23544.4758276756. The cubic root of 554342342 is about 821.4718469321.

Adding to 554342342 its reverse (243243455), we get a palindrome (797585797).

The spelling of 554342342 in words is "five hundred fifty-four million, three hundred forty-two thousand, three hundred forty-two".