1012434124 has 12 divisors (see below), whose sum is σ = 1908049024. Its totient is φ = 467277264.

The previous prime is 1012434103. The next prime is 1012434127. The reversal of 1012434124 is 4214342101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1012434095 and 1012434104.

It is not an unprimeable number, because it can be changed into a prime (1012434127) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 9734892 + ... + 9734995.

Almost surely, 2^1012434124 is an apocalyptic number.

It is an amenable number.

1012434124 is a deficient number, since it is larger than the sum of its proper divisors (895614900).

1012434124 is a wasteful number, since it uses less digits than its factorization.

1012434124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19469904 (or 19469902 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1012434124 is about 31818.7699950831. The cubic root of 1012434124 is about 1004.1276470880.

Adding to 1012434124 its reverse (4214342101), we get a palindrome (5226776225).

The spelling of 1012434124 in words is "one billion, twelve million, four hundred thirty-four thousand, one hundred twenty-four".