12102593480 has 16 divisors (see below), whose sum is σ = 27230835420. Its totient is φ = 4841037376.

The previous prime is 12102593449. The next prime is 12102593549. The reversal of 12102593480 is 8439520121.

It can be written as a sum of positive squares in 2 ways, for example, as 11285662756 + 816930724 = 106234^2 + 28582^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12102593480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151282379 + ... + 151282458.

Almost surely, 2^12102593480 is an apocalyptic number.

12102593480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12102593480 is an abundant number, since it is smaller than the sum of its proper divisors (15128241940).

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

12102593480 is a wasteful number, since it uses less digits than its factorization.

12102593480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302564848 (or 302564844 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 12102593480 in words is "twelve billion, one hundred two million, five hundred ninety-three thousand, four hundred eighty".