12776457230 has 16 divisors (see below), whose sum is σ = 23106620304. Its totient is φ = 5086361280.

The previous prime is 12776457229. The next prime is 12776457241. The reversal of 12776457230 is 3275467721.

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, 3025487 + ... + 3029706.

It is an arithmetic number, because the mean of its divisors is an integer number (1444163769).

Almost surely, 2^12776457230 is an apocalyptic number.

12776457230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12776457230 is a deficient number, since it is larger than the sum of its proper divisors (10330163074).

12776457230 is a wasteful number, since it uses less digits than its factorization.

12776457230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6055411.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 12776457230 in words is "twelve billion, seven hundred seventy-six million, four hundred fifty-seven thousand, two hundred thirty".