124050533403442 has 16 divisors (see below), whose sum is σ = 188400142248192. Its totient is φ = 61253248129920.

The previous prime is 124050533403371. The next prime is 124050533403443. The reversal of 124050533403442 is 244304335050421.

It is a junction number, because it is equal to n+sod(n) for n = 124050533403395 and 124050533403404.

It is not an unprimeable number, because it can be changed into a prime (124050533403443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690445534 + ... + 690625177.

It is an arithmetic number, because the mean of its divisors is an integer number (11775008890512).

Almost surely, 2^{124050533403442} is an apocalyptic number.

124050533403442 is a deficient number, since it is larger than the sum of its proper divisors (64349608844750).

124050533403442 is a wasteful number, since it uses less digits than its factorization.

124050533403442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381071273.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 124050533403442 its reverse (244304335050421), we get a palindrome (368354868453863).

The spelling of 124050533403442 in words is "one hundred twenty-four trillion, fifty billion, five hundred thirty-three million, four hundred three thousand, four hundred forty-two".