12740458510262 has 16 divisors (see below), whose sum is σ = 21902657941152. Its totient is φ = 5444728523520.

The previous prime is 12740458510243. The next prime is 12740458510277. The reversal of 12740458510262 is 26201585404721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288993289 + ... + 1289003172.

It is an arithmetic number, because the mean of its divisors is an integer number (1368916121322).

Almost surely, 2^{12740458510262} is an apocalyptic number.

12740458510262 is a deficient number, since it is larger than the sum of its proper divisors (9162199430890).

12740458510262 is a wasteful number, since it uses less digits than its factorization.

12740458510262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577996823.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 12740458510262 in words is "twelve trillion, seven hundred forty billion, four hundred fifty-eight million, five hundred ten thousand, two hundred sixty-two".