12340710637 has 8 divisors (see below), whose sum is σ = 12654029696. Its totient is φ = 12031189632.

The previous prime is 12340710623. The next prime is 12340710689. The reversal of 12340710637 is 73601704321.

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 12340710637 - 2¹⁹ = 12340186349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12340710037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942933 + ... + 955930.

It is an arithmetic number, because the mean of its divisors is an integer number (1581753712).

Almost surely, 2^12340710637 is an apocalyptic number.

It is an amenable number.

12340710637 is a deficient number, since it is larger than the sum of its proper divisors (313319059).

12340710637 is an equidigital number, since it uses as much as digits as its factorization.

12340710637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899027.

The product of its (nonzero) digits is 21168, while the sum is 34.

The spelling of 12340710637 in words is "twelve billion, three hundred forty million, seven hundred ten thousand, six hundred thirty-seven".