12834451761 has 8 divisors (see below), whose sum is σ = 17141078304. Its totient is φ = 8542063200.

The previous prime is 12834451741. The next prime is 12834451771. The reversal of 12834451761 is 16715443821.

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

It is a de Polignac number, because none of the positive numbers 2^k-12834451761 is a prime.

It is a super-2 number, since 2×12834451761² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12834451741) 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, 3557391 + ... + 3560996.

It is an arithmetic number, because the mean of its divisors is an integer number (2142634788).

Almost surely, 2^12834451761 is an apocalyptic number.

It is an amenable number.

12834451761 is a deficient number, since it is larger than the sum of its proper divisors (4306626543).

12834451761 is an equidigital number, since it uses as much as digits as its factorization.

12834451761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118991.

The product of its digits is 161280, while the sum is 42.

The spelling of 12834451761 in words is "twelve billion, eight hundred thirty-four million, four hundred fifty-one thousand, seven hundred sixty-one".