1042342124 has 12 divisors (see below), whose sum is σ = 1862909664. Its totient is φ = 510082224.

The previous prime is 1042342121. The next prime is 1042342153. The reversal of 1042342124 is 4212432401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042342124.

It is not an unprimeable number, because it can be changed into a prime (1042342121) 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, 2771999 + ... + 2772374.

It is an arithmetic number, because the mean of its divisors is an integer number (155242472).

Almost surely, 2^1042342124 is an apocalyptic number.

It is an amenable number.

1042342124 is a deficient number, since it is larger than the sum of its proper divisors (820567540).

1042342124 is a wasteful number, since it uses less digits than its factorization.

1042342124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544424 (or 5544422 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1042342124 is about 32285.3236626180. The cubic root of 1042342124 is about 1013.9193928768.

Adding to 1042342124 its reverse (4212432401), we get a palindrome (5254774525).

The spelling of 1042342124 in words is "one billion, forty-two million, three hundred forty-two thousand, one hundred twenty-four".