23790381384 has 512 divisors, whose sum is σ = 82612224000. Its totient is φ = 5519923200.

The previous prime is 23790381359. The next prime is 23790381389. The reversal of 23790381384 is 48318309732.

It is not an unprimeable number, because it can be changed into a prime (23790381389) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 71874099 + ... + 71874429.

It is an arithmetic number, because the mean of its divisors is an integer number (161352000).

Almost surely, 2^23790381384 is an apocalyptic number.

23790381384 is a gapful number since it is divisible by the number (24) 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 23790381384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41306112000).

23790381384 is an abundant number, since it is smaller than the sum of its proper divisors (58821842616).

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

23790381384 is a wasteful number, since it uses less digits than its factorization.

23790381384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 23790381384 in words is "twenty-three billion, seven hundred ninety million, three hundred eighty-one thousand, three hundred eighty-four".