120032000042 has 8 divisors (see below), whose sum is σ = 180053930532. Its totient is φ = 60014023200.

The previous prime is 120032000041. The next prime is 120032000111. The reversal of 120032000042 is 240000230021.

It can be written as a sum of positive squares in 2 ways, for example, as 117766335241 + 2265664801 = 343171^2 + 47599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 120031999990 and 120032000026.

It is not an unprimeable number, because it can be changed into a prime (120032000041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911309 + ... + 1034672.

Almost surely, 2^120032000042 is an apocalyptic number.

120032000042 is a deficient number, since it is larger than the sum of its proper divisors (60021930490).

120032000042 is a wasteful number, since it uses less digits than its factorization.

120032000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976824.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 120032000042 its reverse (240000230021), we get a palindrome (360032230063).

The spelling of 120032000042 in words is "one hundred twenty billion, thirty-two million, forty-two", and thus it is an aban number.