12460473137 has 8 divisors (see below), whose sum is σ = 14453086656. Its totient is φ = 10520996112.

The previous prime is 12460473131. The next prime is 12460473143. The reversal of 12460473137 is 73137406421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12460473131) and next prime (12460473143).

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 12460473137 - 2²² = 12456278833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12460473137.

It is not an unprimeable number, because it can be changed into a prime (12460473131) 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, 13283618 + ... + 13284555.

It is an arithmetic number, because the mean of its divisors is an integer number (1806635832).

Almost surely, 2^12460473137 is an apocalyptic number.

It is an amenable number.

12460473137 is a deficient number, since it is larger than the sum of its proper divisors (1992613519).

12460473137 is an equidigital number, since it uses as much as digits as its factorization.

12460473137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26568247.

The product of its (nonzero) digits is 84672, while the sum is 38.

Adding to 12460473137 its reverse (73137406421), we get a palindrome (85597879558).

The spelling of 12460473137 in words is "twelve billion, four hundred sixty million, four hundred seventy-three thousand, one hundred thirty-seven".