23781078360 has 576 divisors, whose sum is σ = 89782318080. Its totient is φ = 5652840960.

The previous prime is 23781078359. The next prime is 23781078427. The reversal of 23781078360 is 6387018732.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 50922847 + ... + 50923313.

It is an arithmetic number, because the mean of its divisors is an integer number (155872080).

Almost surely, 2^23781078360 is an apocalyptic number.

23781078360 is a gapful number since it is divisible by the number (20) 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 23781078360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44891159040).

23781078360 is an abundant number, since it is smaller than the sum of its proper divisors (66001239720).

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

23781078360 is a wasteful number, since it uses less digits than its factorization.

23781078360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 23781078360 in words is "twenty-three billion, seven hundred eighty-one million, seventy-eight thousand, three hundred sixty".