120242343000 has 256 divisors, whose sum is σ = 427782176640. Its totient is φ = 27856896000.

The previous prime is 120242342977. The next prime is 120242343019. The reversal of 120242343000 is 343242021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 572320 + ... + 753680.

Almost surely, 2^120242343000 is an apocalyptic number.

120242343000 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 120242343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213891088320).

120242343000 is an abundant number, since it is smaller than the sum of its proper divisors (307539833640).

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

120242343000 is a wasteful number, since it uses less digits than its factorization.

120242343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181415 (or 181401 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 120242343000 its reverse (343242021), we get a palindrome (120585585021).

The spelling of 120242343000 in words is "one hundred twenty billion, two hundred forty-two million, three hundred forty-three thousand".