124140245231332 has 48 divisors (see below), whose sum is σ = 239769336102912. Its totient is φ = 55770210024480.

The previous prime is 124140245231323. The next prime is 124140245231357. The reversal of 124140245231332 is 233132542041421.

It is a junction number, because it is equal to n+sod(n) for n = 124140245231291 and 124140245231300.

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, 40765158 + ... + 43704445.

It is an arithmetic number, because the mean of its divisors is an integer number (4995194502144).

Almost surely, 2^{124140245231332} is an apocalyptic number.

It is an amenable number.

124140245231332 is a deficient number, since it is larger than the sum of its proper divisors (115629090871580).

124140245231332 is a wasteful number, since it uses less digits than its factorization.

124140245231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84470008 (or 84470006 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 124140245231332 its reverse (233132542041421), we get a palindrome (357272787272753).

The spelling of 124140245231332 in words is "one hundred twenty-four trillion, one hundred forty billion, two hundred forty-five million, two hundred thirty-one thousand, three hundred thirty-two".