12460240212273 has 72 divisors (see below), whose sum is σ = 21158812059840. Its totient is φ = 7044664737600.

The previous prime is 12460240212253. The next prime is 12460240212293. The reversal of 12460240212273 is 37221204206421.

12460240212273 is a `hidden beast` number, since 1 + 2 + 4 + 60 + 2 + 402 + 122 + 73 = 666.

It is an interprime number because it is at equal distance from previous prime (12460240212253) and next prime (12460240212293).

It is not a de Polignac number, because 12460240212273 - 2⁵ = 12460240212241 is a prime.

It is a super-2 number, since 2×12460240212273² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12460240212253) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 63461988 + ... + 63658026.

It is an arithmetic number, because the mean of its divisors is an integer number (293872389720).

Almost surely, 2^{12460240212273} is an apocalyptic number.

It is an amenable number.

12460240212273 is a deficient number, since it is larger than the sum of its proper divisors (8698571847567).

12460240212273 is a wasteful number, since it uses less digits than its factorization.

12460240212273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197587 (or 197577 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

Adding to 12460240212273 its reverse (37221204206421), we get a palindrome (49681444418694).

The spelling of 12460240212273 in words is "twelve trillion, four hundred sixty billion, two hundred forty million, two hundred twelve thousand, two hundred seventy-three".