12301945380 has 144 divisors (see below), whose sum is σ = 37851637824. Its totient is φ = 3233767680.

The previous prime is 12301945351. The next prime is 12301945429. The reversal of 12301945380 is 8354910321.

12301945380 is a `hidden beast` number, since 1 + 2 + 30 + 1 + 94 + 538 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3700399 + ... + 3703721.

It is an arithmetic number, because the mean of its divisors is an integer number (262858596).

Almost surely, 2^12301945380 is an apocalyptic number.

12301945380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12301945380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18925818912).

12301945380 is an abundant number, since it is smaller than the sum of its proper divisors (25549692444).

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

12301945380 is a wasteful number, since it uses less digits than its factorization.

12301945380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626 (or 3621 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 12301945380 in words is "twelve billion, three hundred one million, nine hundred forty-five thousand, three hundred eighty".