1324123042 has 8 divisors (see below), whose sum is σ = 2166746832. Its totient is φ = 601874100.

The previous prime is 1324123027. The next prime is 1324123049. The reversal of 1324123042 is 2403214231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 60187411 = 1324123042 / (1 + 3 + 2 + 4 + 1 + 2 + 3 + 0 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (1324123049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30093684 + ... + 30093727.

It is an arithmetic number, because the mean of its divisors is an integer number (270843354).

Almost surely, 2^1324123042 is an apocalyptic number.

1324123042 is a deficient number, since it is larger than the sum of its proper divisors (842623790).

1324123042 is a wasteful number, since it uses less digits than its factorization.

1324123042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60187424.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1324123042 is about 36388.5015080314. The cubic root of 1324123042 is about 1098.1022490416.

Adding to 1324123042 its reverse (2403214231), we get a palindrome (3727337273).

The spelling of 1324123042 in words is "one billion, three hundred twenty-four million, one hundred twenty-three thousand, forty-two".