12540676030 has 16 divisors (see below), whose sum is σ = 23183304480. Its totient is φ = 4880695392.

The previous prime is 12540676021. The next prime is 12540676051. The reversal of 12540676030 is 3067604521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16946490 + ... + 16947229.

It is an arithmetic number, because the mean of its divisors is an integer number (1448956530).

Almost surely, 2^12540676030 is an apocalyptic number.

12540676030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12540676030 is a deficient number, since it is larger than the sum of its proper divisors (10642628450).

12540676030 is a wasteful number, since it uses less digits than its factorization.

12540676030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33893763.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 12540676030 in words is "twelve billion, five hundred forty million, six hundred seventy-six thousand, thirty".