120142433232 has 60 divisors (see below), whose sum is σ = 336459270784. Its totient is φ = 40020402240.

The previous prime is 120142433231. The next prime is 120142433233. The reversal of 120142433232 is 232334241021.

120142433232 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 424 + 3 + 3 + 232 = 666.

It is an interprime number because it is at equal distance from previous prime (120142433231) and next prime (120142433233).

It is a junction number, because it is equal to n+sod(n) for n = 120142433196 and 120142433205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120142433231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67744 + ... + 494847.

Almost surely, 2^120142433232 is an apocalyptic number.

120142433232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120142433232 is an abundant number, since it is smaller than the sum of its proper divisors (216316837552).

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

120142433232 is a wasteful number, since it uses less digits than its factorization.

120142433232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564088 (or 564079 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 120142433232 its reverse (232334241021), we get a palindrome (352476674253).

The spelling of 120142433232 in words is "one hundred twenty billion, one hundred forty-two million, four hundred thirty-three thousand, two hundred thirty-two".