1012042514 has 16 divisors (see below), whose sum is σ = 1735713600. Its totient is φ = 433536624.

The previous prime is 1012042513. The next prime is 1012042519. The reversal of 1012042514 is 4152402101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1012042513) 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 7 ways as a sum of consecutive naturals, for example, 18317 + ... + 48575.

It is an arithmetic number, because the mean of its divisors is an integer number (108482100).

Almost surely, 2^1012042514 is an apocalyptic number.

1012042514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1012042514 is a deficient number, since it is larger than the sum of its proper divisors (723671086).

1012042514 is a wasteful number, since it uses less digits than its factorization.

1012042514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32657.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1012042514 is about 31812.6156422260. The cubic root of 1012042514 is about 1003.9981647083.

Adding to 1012042514 its reverse (4152402101), we get a palindrome (5164444615).

The spelling of 1012042514 in words is "one billion, twelve million, forty-two thousand, five hundred fourteen".