12140678510 has 32 divisors (see below), whose sum is σ = 22502364192. Its totient is φ = 4713246720.

The previous prime is 12140678509. The next prime is 12140678513. The reversal of 12140678510 is 1587604121.

12140678510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140678513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2417 + ... + 155843.

It is an arithmetic number, because the mean of its divisors is an integer number (703198881).

Almost surely, 2^12140678510 is an apocalyptic number.

12140678510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12140678510 is a deficient number, since it is larger than the sum of its proper divisors (10361685682).

12140678510 is a wasteful number, since it uses less digits than its factorization.

12140678510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153668.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 12140678510 in words is "twelve billion, one hundred forty million, six hundred seventy-eight thousand, five hundred ten".