15424107442 has 16 divisors (see below), whose sum is σ = 23526871200. Its totient is φ = 7582785760.

The previous prime is 15424107437. The next prime is 15424107467. The reversal of 15424107442 is 24470142451.

It is a junction number, because it is equal to n+sod(n) for n = 15424107398 and 15424107407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210184 + ... + 273907.

It is an arithmetic number, because the mean of its divisors is an integer number (1470429450).

Almost surely, 2^15424107442 is an apocalyptic number.

15424107442 is a deficient number, since it is larger than the sum of its proper divisors (8102763758).

15424107442 is a wasteful number, since it uses less digits than its factorization.

15424107442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484361.

The product of its (nonzero) digits is 35840, while the sum is 34.

Adding to 15424107442 its reverse (24470142451), we get a palindrome (39894249893).

The spelling of 15424107442 in words is "fifteen billion, four hundred twenty-four million, one hundred seven thousand, four hundred forty-two".