12494382270 has 32 divisors (see below), whose sum is σ = 29990494080. Its totient is φ = 3331393440.

The previous prime is 12494382227. The next prime is 12494382281. The reversal of 12494382270 is 7228349421.

It is a super-2 number, since 2×12494382270² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247221 + ... + 293439.

It is an arithmetic number, because the mean of its divisors is an integer number (937202940).

Almost surely, 2^12494382270 is an apocalyptic number.

12494382270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12494382270 is an abundant number, since it is smaller than the sum of its proper divisors (17496111810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12494382270 is a wasteful number, since it uses less digits than its factorization.

12494382270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55240.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 12494382270 in words is "twelve billion, four hundred ninety-four million, three hundred eighty-two thousand, two hundred seventy".