12048903380 has 12 divisors (see below), whose sum is σ = 25302697140. Its totient is φ = 4819561344.

The previous prime is 12048903367. The next prime is 12048903389. The reversal of 12048903380 is 8330984021.

It can be written as a sum of positive squares in 2 ways, for example, as 7312986256 + 4735917124 = 85516^2 + 68818^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12048903389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301222565 + ... + 301222604.

It is an arithmetic number, because the mean of its divisors is an integer number (2108558095).

Almost surely, 2^12048903380 is an apocalyptic number.

12048903380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12048903380 is an abundant number, since it is smaller than the sum of its proper divisors (13253793760).

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

12048903380 is a wasteful number, since it uses less digits than its factorization.

12048903380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602445178 (or 602445176 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 12048903380 in words is "twelve billion, forty-eight million, nine hundred three thousand, three hundred eighty".