124023242320432 has 240 divisors, whose sum is σ = 312797550342144. Its totient is φ = 47166960960000.

The previous prime is 124023242320391. The next prime is 124023242320433. The reversal of 124023242320432 is 234023242320421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (124023242320433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46408957 + ... + 49008547.

Almost surely, 2^{124023242320432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124023242320432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156398775171072).

124023242320432 is an abundant number, since it is smaller than the sum of its proper divisors (188774308021712).

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

124023242320432 is a wasteful number, since it uses less digits than its factorization.

124023242320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599808 (or 2599795 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 124023242320432 its reverse (234023242320421), we get a palindrome (358046484640853).

The spelling of 124023242320432 in words is "one hundred twenty-four trillion, twenty-three billion, two hundred forty-two million, three hundred twenty thousand, four hundred thirty-two".