14791618380 has 576 divisors, whose sum is σ = 55255818240. Its totient is φ = 2889216000.

The previous prime is 14791618333. The next prime is 14791618393. The reversal of 14791618380 is 8381619741.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 64592106 + ... + 64592334.

It is an arithmetic number, because the mean of its divisors is an integer number (95930240).

Almost surely, 2^14791618380 is an apocalyptic number.

14791618380 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 14791618380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27627909120).

14791618380 is an abundant number, since it is smaller than the sum of its proper divisors (40464199860).

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

14791618380 is a wasteful number, since it uses less digits than its factorization.

14791618380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 14791618380 in words is "fourteen billion, seven hundred ninety-one million, six hundred eighteen thousand, three hundred eighty".