12739495110 has 16 divisors (see below), whose sum is σ = 30574788336. Its totient is φ = 3397198688.

The previous prime is 12739495103. The next prime is 12739495121. The reversal of 12739495110 is 1159493721.

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, 212324889 + ... + 212324948.

It is an arithmetic number, because the mean of its divisors is an integer number (1910924271).

Almost surely, 2^12739495110 is an apocalyptic number.

12739495110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12739495110 is an abundant number, since it is smaller than the sum of its proper divisors (17835293226).

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

12739495110 is a wasteful number, since it uses less digits than its factorization.

12739495110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424649847.

The product of its (nonzero) digits is 68040, while the sum is 42.

The spelling of 12739495110 in words is "twelve billion, seven hundred thirty-nine million, four hundred ninety-five thousand, one hundred ten".