101424441042 has 48 divisors (see below), whose sum is σ = 222597273600. Its totient is φ = 33373238976.

The previous prime is 101424441037. The next prime is 101424441043. The reversal of 101424441042 is 240144424101.

It is a happy number.

101424441042 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 244 + 410 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 101424440997 and 101424441015.

It is not an unprimeable number, because it can be changed into a prime (101424441043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343438 + ... + 566390.

It is an arithmetic number, because the mean of its divisors is an integer number (4637443200).

Almost surely, 2^101424441042 is an apocalyptic number.

101424441042 is an abundant number, since it is smaller than the sum of its proper divisors (121172832558).

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

101424441042 is a wasteful number, since it uses less digits than its factorization.

101424441042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223287 (or 223284 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 101424441042 its reverse (240144424101), we get a palindrome (341568865143).

The spelling of 101424441042 in words is "one hundred one billion, four hundred twenty-four million, four hundred forty-one thousand, forty-two".