123868335360 has 288 divisors, whose sum is σ = 493222367232. Its totient is φ = 25738813440.

The previous prime is 123868335341. The next prime is 123868335379. The reversal of 123868335360 is 63533868321.

It is an interprime number because it is at equal distance from previous prime (123868335341) and next prime (123868335379).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86217 + ... + 505143.

It is an arithmetic number, because the mean of its divisors is an integer number (1712577664).

Almost surely, 2^123868335360 is an apocalyptic number.

123868335360 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 123868335360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246611183616).

123868335360 is an abundant number, since it is smaller than the sum of its proper divisors (369354031872).

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

123868335360 is a wasteful number, since it uses less digits than its factorization.

123868335360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418969 (or 418955 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 123868335360 in words is "one hundred twenty-three billion, eight hundred sixty-eight million, three hundred thirty-five thousand, three hundred sixty".