120355451160 has 256 divisors, whose sum is σ = 426174566400. Its totient is φ = 26621202432.

The previous prime is 120355451149. The next prime is 120355451171. The reversal of 120355451160 is 61154553021.

It is an interprime number because it is at equal distance from previous prime (120355451149) and next prime (120355451171).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3496594 + ... + 3530846.

It is an arithmetic number, because the mean of its divisors is an integer number (1664744400).

Almost surely, 2^120355451160 is an apocalyptic number.

120355451160 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 120355451160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213087283200).

120355451160 is an abundant number, since it is smaller than the sum of its proper divisors (305819115240).

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

120355451160 is a wasteful number, since it uses less digits than its factorization.

120355451160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34410 (or 34406 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 120355451160 in words is "one hundred twenty billion, three hundred fifty-five million, four hundred fifty-one thousand, one hundred sixty".