120233201345544 has 256 divisors, whose sum is σ = 359339621068800. Its totient is φ = 32809214592000.

The previous prime is 120233201345503. The next prime is 120233201345627. The reversal of 120233201345544 is 445543102332021.

It is a happy 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, 100471119 + ... + 101660769.

It is an arithmetic number, because the mean of its divisors is an integer number (1403670394800).

Almost surely, 2^{120233201345544} is an apocalyptic number.

120233201345544 is a gapful number since it is divisible by the number (14) 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 120233201345544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179669810534400).

120233201345544 is an abundant number, since it is smaller than the sum of its proper divisors (239106419723256).

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

120233201345544 is a wasteful number, since it uses less digits than its factorization.

120233201345544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190004 (or 1190000 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 120233201345544 its reverse (445543102332021), we get a palindrome (565776303677565).

The spelling of 120233201345544 in words is "one hundred twenty trillion, two hundred thirty-three billion, two hundred one million, three hundred forty-five thousand, five hundred forty-four".