42304222031042 has 16 divisors (see below), whose sum is σ = 65504594391552. Its totient is φ = 20469383960160.

The previous prime is 42304222031039. The next prime is 42304222031047. The reversal of 42304222031042 is 24013022240324.

It is a super-2 number, since 2×42304222031042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42304222030996 and 42304222031014.

It is not an unprimeable number, because it can be changed into a prime (42304222031047) 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, 3477998 + ... + 9833865.

It is an arithmetic number, because the mean of its divisors is an integer number (4094037149472).

Almost surely, 2^{42304222031042} is an apocalyptic number.

42304222031042 is a deficient number, since it is larger than the sum of its proper divisors (23200372360510).

42304222031042 is a wasteful number, since it uses less digits than its factorization.

42304222031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13363153.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 42304222031042 its reverse (24013022240324), we get a palindrome (66317244271366).

The spelling of 42304222031042 in words is "forty-two trillion, three hundred four billion, two hundred twenty-two million, thirty-one thousand, forty-two".