124032340321532 has 48 divisors (see below), whose sum is σ = 218569220620800. Its totient is φ = 61585265649600.

The previous prime is 124032340321499. The next prime is 124032340321579. The reversal of 124032340321532 is 235123043230421.

It is a junction number, because it is equal to n+sod(n) for n = 124032340321492 and 124032340321501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492220438 + ... + 1492303554.

It is an arithmetic number, because the mean of its divisors is an integer number (4553525429600).

Almost surely, 2^{124032340321532} is an apocalyptic number.

It is an amenable number.

124032340321532 is a deficient number, since it is larger than the sum of its proper divisors (94536880299268).

124032340321532 is a wasteful number, since it uses less digits than its factorization.

124032340321532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86922 (or 86920 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 124032340321532 its reverse (235123043230421), we get a palindrome (359155383551953).

The spelling of 124032340321532 in words is "one hundred twenty-four trillion, thirty-two billion, three hundred forty million, three hundred twenty-one thousand, five hundred thirty-two".