42124333042 has 16 divisors (see below), whose sum is σ = 68992477632. Its totient is φ = 19130271120.

The previous prime is 42124333001. The next prime is 42124333087. The reversal of 42124333042 is 24033342124.

It is a self number, because there is not a number n which added to its sum of digits gives 42124333042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832518 + ... + 881665.

It is an arithmetic number, because the mean of its divisors is an integer number (4312029852).

Almost surely, 2^42124333042 is an apocalyptic number.

42124333042 is a deficient number, since it is larger than the sum of its proper divisors (26868144590).

42124333042 is a wasteful number, since it uses less digits than its factorization.

42124333042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715313.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 42124333042 its reverse (24033342124), we get a palindrome (66157675166).

The spelling of 42124333042 in words is "forty-two billion, one hundred twenty-four million, three hundred thirty-three thousand, forty-two".