12742010044 has 12 divisors (see below), whose sum is σ = 22311293704. Its totient is φ = 6367354704.

The previous prime is 12742010041. The next prime is 12742010089. The reversal of 12742010044 is 44001024721.

It is a super-3 number, since 3×12742010044³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12742010041) 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, 904719 + ... + 918694.

Almost surely, 2^12742010044 is an apocalyptic number.

It is an amenable number.

12742010044 is a deficient number, since it is larger than the sum of its proper divisors (9569283660).

12742010044 is a wasteful number, since it uses less digits than its factorization.

12742010044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825164 (or 1825162 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 12742010044 its reverse (44001024721), we get a palindrome (56743034765).

The spelling of 12742010044 in words is "twelve billion, seven hundred forty-two million, ten thousand, forty-four".