12701042 has 8 divisors (see below), whose sum is σ = 19070316. Its totient is φ = 6344272.

The previous prime is 12701009. The next prime is 12701069. The reversal of 12701042 is 24010721.

12701042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12397441 + 303601 = 3521^2 + 551^2 .

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

It is a super-2 number, since 2×12701042² = 322632935771528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12701042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68 + ... + 5040.

Almost surely, 2^12701042 is an apocalyptic number.

12701042 is a deficient number, since it is larger than the sum of its proper divisors (6369274).

12701042 is a wasteful number, since it uses less digits than its factorization.

12701042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 12701042 is about 3563.8521293679. The cubic root of 12701042 is about 233.3170360499.

Adding to 12701042 its reverse (24010721), we get a palindrome (36711763).

The spelling of 12701042 in words is "twelve million, seven hundred one thousand, forty-two".