124240421432233 has 16 divisors (see below), whose sum is σ = 134627419111680. Its totient is φ = 114196292211456.

The previous prime is 124240421432129. The next prime is 124240421432243. The reversal of 124240421432233 is 332234124042421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124240421432233 is a prime.

It is a super-2 number, since 2×124240421432233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124240421432192 and 124240421432201.

It is not an unprimeable number, because it can be changed into a prime (124240421432243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7229313 + ... + 17341966.

It is an arithmetic number, because the mean of its divisors is an integer number (8414213694480).

Almost surely, 2^{124240421432233} is an apocalyptic number.

It is an amenable number.

124240421432233 is a deficient number, since it is larger than the sum of its proper divisors (10386997679447).

124240421432233 is a wasteful number, since it uses less digits than its factorization.

124240421432233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24578256.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 124240421432233 its reverse (332234124042421), we get a palindrome (456474545474654).

The spelling of 124240421432233 in words is "one hundred twenty-four trillion, two hundred forty billion, four hundred twenty-one million, four hundred thirty-two thousand, two hundred thirty-three".