12637547041 has 16 divisors (see below), whose sum is σ = 15079797504. Its totient is φ = 10355076864.

The previous prime is 12637547029. The next prime is 12637547063. The reversal of 12637547041 is 14074573621.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12637547041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12637546985 and 12637547003.

It is not an unprimeable number, because it can be changed into a prime (12637547071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259845 + ... + 304621.

It is an arithmetic number, because the mean of its divisors is an integer number (942487344).

Almost surely, 2^12637547041 is an apocalyptic number.

It is an amenable number.

12637547041 is a deficient number, since it is larger than the sum of its proper divisors (2442250463).

12637547041 is a wasteful number, since it uses less digits than its factorization.

12637547041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46560.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 12637547041 in words is "twelve billion, six hundred thirty-seven million, five hundred forty-seven thousand, forty-one".