120042633346 has 32 divisors (see below), whose sum is σ = 194751385920. Its totient is φ = 55307577600.

The previous prime is 120042633329. The next prime is 120042633349. The reversal of 120042633346 is 643336240021.

It is not an unprimeable number, because it can be changed into a prime (120042633349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399310 + ... + 632086.

It is an arithmetic number, because the mean of its divisors is an integer number (6085980810).

Almost surely, 2^120042633346 is an apocalyptic number.

120042633346 is a deficient number, since it is larger than the sum of its proper divisors (74708752574).

120042633346 is a wasteful number, since it uses less digits than its factorization.

120042633346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233170.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 120042633346 its reverse (643336240021), we get a palindrome (763378873367).

The spelling of 120042633346 in words is "one hundred twenty billion, forty-two million, six hundred thirty-three thousand, three hundred forty-six".