12464753332487 has 16 divisors (see below), whose sum is σ = 13030087065600. Its totient is φ = 11909631165120.

The previous prime is 12464753332481. The next prime is 12464753332553. The reversal of 12464753332487 is 78423335746421.

It is a cyclic number.

It is not a de Polignac number, because 12464753332487 - 2³⁸ = 12189875425543 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 (12464753332481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141329339 + ... + 141417507.

It is an arithmetic number, because the mean of its divisors is an integer number (814380441600).

Almost surely, 2^{12464753332487} is an apocalyptic number.

12464753332487 is a deficient number, since it is larger than the sum of its proper divisors (565333733113).

12464753332487 is an equidigital number, since it uses as much as digits as its factorization.

12464753332487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146006.

The product of its digits is 81285120, while the sum is 59.

The spelling of 12464753332487 in words is "twelve trillion, four hundred sixty-four billion, seven hundred fifty-three million, three hundred thirty-two thousand, four hundred eighty-seven".