120024002043 has 40 divisors (see below), whose sum is σ = 195628378176. Its totient is φ = 72729284400.

The previous prime is 120024002011. The next prime is 120024002047. The reversal of 120024002043 is 340200420021.

120024002043 is a `hidden beast` number, since 1 + 200 + 2 + 400 + 20 + 43 = 666.

It is not a de Polignac number, because 120024002043 - 2⁵ = 120024002011 is a prime.

It is a super-2 number, since 2×120024002043² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120024002047) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10225488 + ... + 10237218.

Almost surely, 2^120024002043 is an apocalyptic number.

120024002043 is a deficient number, since it is larger than the sum of its proper divisors (75604376133).

120024002043 is a wasteful number, since it uses less digits than its factorization.

120024002043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23237 (or 23228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 120024002043 its reverse (340200420021), we get a palindrome (460224422064).

The spelling of 120024002043 in words is "one hundred twenty billion, twenty-four million, two thousand, forty-three".