424120210042 has 32 divisors (see below), whose sum is σ = 682400505600. Its totient is φ = 197079075648.

The previous prime is 424120209959. The next prime is 424120210049. The reversal of 424120210042 is 240012021424.

It is a junction number, because it is equal to n+sod(n) for n = 424120209995 and 424120210022.

It is not an unprimeable number, because it can be changed into a prime (424120210049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19482628 + ... + 19504384.

It is an arithmetic number, because the mean of its divisors is an integer number (21325015800).

Almost surely, 2^424120210042 is an apocalyptic number.

424120210042 is a deficient number, since it is larger than the sum of its proper divisors (258280295558).

424120210042 is a wasteful number, since it uses less digits than its factorization.

424120210042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31510.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 424120210042 its reverse (240012021424), we get a palindrome (664132231466).

The spelling of 424120210042 in words is "four hundred twenty-four billion, one hundred twenty million, two hundred ten thousand, forty-two".