12697143041 has 8 divisors (see below), whose sum is σ = 14018314464. Its totient is φ = 11403785920.

The previous prime is 12697143037. The next prime is 12697143047. The reversal of 12697143041 is 14034179621.

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

It is a cyclic number.

It is not a de Polignac number, because 12697143041 - 2² = 12697143037 is a prime.

It is a super-2 number, since 2×12697143041² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12697142986 and 12697143004.

It is not an unprimeable number, because it can be changed into a prime (12697143047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6952616 + ... + 6954441.

It is an arithmetic number, because the mean of its divisors is an integer number (1752289308).

Almost surely, 2^12697143041 is an apocalyptic number.

12697143041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12697143041 is a deficient number, since it is larger than the sum of its proper divisors (1321171423).

12697143041 is a wasteful number, since it uses less digits than its factorization.

12697143041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13907151.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 12697143041 in words is "twelve billion, six hundred ninety-seven million, one hundred forty-three thousand, forty-one".