120424304412 has 72 divisors (see below), whose sum is σ = 308175853440. Its totient is φ = 39646363680.

The previous prime is 120424304393. The next prime is 120424304431. The reversal of 120424304412 is 214403424021.

120424304412 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 243 + 0 + 4 + 412 = 666.

It is an interprime number because it is at equal distance from previous prime (120424304393) and next prime (120424304431).

It is a super-2 number, since 2×120424304412² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1362487 + ... + 1448177.

Almost surely, 2^120424304412 is an apocalyptic number.

120424304412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120424304412 is an abundant number, since it is smaller than the sum of its proper divisors (187751549028).

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

120424304412 is a wasteful number, since it uses less digits than its factorization.

120424304412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86183 (or 86178 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 120424304412 its reverse (214403424021), we get a palindrome (334827728433).

The spelling of 120424304412 in words is "one hundred twenty billion, four hundred twenty-four million, three hundred four thousand, four hundred twelve".