124342203340432 has 160 divisors (see below), whose sum is σ = 302548758854400. Its totient is φ = 48093123993600.

The previous prime is 124342203340403. The next prime is 124342203340477. The reversal of 124342203340432 is 234043302243421.

It is a junction number, because it is equal to n+sod(n) for n = 124342203340391 and 124342203340400.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92458044 + ... + 93793252.

It is an arithmetic number, because the mean of its divisors is an integer number (1890929742840).

Almost surely, 2^{124342203340432} 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 124342203340432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151274379427200).

124342203340432 is an abundant number, since it is smaller than the sum of its proper divisors (178206555513968).

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

124342203340432 is a wasteful number, since it uses less digits than its factorization.

124342203340432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335785 (or 1335779 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 124342203340432 its reverse (234043302243421), we get a palindrome (358385505583853).

The spelling of 124342203340432 in words is "one hundred twenty-four trillion, three hundred forty-two billion, two hundred three million, three hundred forty thousand, four hundred thirty-two".