342124445 has 24 divisors (see below), whose sum is σ = 451269216. Its totient is φ = 248833728.

The previous prime is 342124441. The next prime is 342124457. The reversal of 342124445 is 544421243.

It is not a de Polignac number, because 342124445 - 2² = 342124441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342124441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53594 + ... + 59636.

It is an arithmetic number, because the mean of its divisors is an integer number (18802884).

Almost surely, 2^342124445 is an apocalyptic number.

It is an amenable number.

342124445 is a deficient number, since it is larger than the sum of its proper divisors (109144771).

342124445 is a wasteful number, since it uses less digits than its factorization.

342124445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141 (or 6128 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 342124445 is about 18496.6063103479. The cubic root of 342124445 is about 699.4038768367.

Adding to 342124445 its reverse (544421243), we get a palindrome (886545688).

The spelling of 342124445 in words is "three hundred forty-two million, one hundred twenty-four thousand, four hundred forty-five".