12072513390 has 32 divisors (see below), whose sum is σ = 33113180160. Its totient is φ = 2759431584.

The previous prime is 12072513377. The next prime is 12072513403. The reversal of 12072513390 is 9331527021.

It is an interprime number because it is at equal distance from previous prime (12072513377) and next prime (12072513403).

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 15 ways as a sum of consecutive naturals, for example, 28743870 + ... + 28744289.

It is an arithmetic number, because the mean of its divisors is an integer number (1034786880).

Almost surely, 2^12072513390 is an apocalyptic number.

12072513390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12072513390 is an abundant number, since it is smaller than the sum of its proper divisors (21040666770).

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

12072513390 is a wasteful number, since it uses less digits than its factorization.

12072513390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57488176.

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 12072513390 in words is "twelve billion, seventy-two million, five hundred thirteen thousand, three hundred ninety".