124200042332 has 12 divisors (see below), whose sum is σ = 217388521560. Its totient is φ = 62089036176.

The previous prime is 124200042283. The next prime is 124200042367. The reversal of 124200042332 is 233240002421.

It is a junction number, because it is equal to n+sod(n) for n = 124200042298 and 124200042307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2720783 + ... + 2766054.

It is an arithmetic number, because the mean of its divisors is an integer number (18115710130).

Almost surely, 2^124200042332 is an apocalyptic number.

It is an amenable number.

124200042332 is a deficient number, since it is larger than the sum of its proper divisors (93188479228).

124200042332 is a wasteful number, since it uses less digits than its factorization.

124200042332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492500 (or 5492498 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 124200042332 its reverse (233240002421), we get a palindrome (357440044753).

The spelling of 124200042332 in words is "one hundred twenty-four billion, two hundred million, forty-two thousand, three hundred thirty-two".