12460120231 has 8 divisors (see below), whose sum is σ = 13422986640. Its totient is φ = 11497881792.

The previous prime is 12460120117. The next prime is 12460120249. The reversal of 12460120231 is 13202106421.

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 12460120231 - 2²⁷ = 12325902503 is a prime.

It is a super-2 number, since 2×12460120231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12460120331) 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, 115366 + ... + 195523.

It is an arithmetic number, because the mean of its divisors is an integer number (1677873330).

Almost surely, 2^12460120231 is an apocalyptic number.

12460120231 is a deficient number, since it is larger than the sum of its proper divisors (962866409).

12460120231 is a wasteful number, since it uses less digits than its factorization.

12460120231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313985.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12460120231 its reverse (13202106421), we get a palindrome (25662226652).

The spelling of 12460120231 in words is "twelve billion, four hundred sixty million, one hundred twenty thousand, two hundred thirty-one".