42335243522 has 16 divisors (see below), whose sum is σ = 74604765312. Its totient is φ = 17763039120.

The previous prime is 42335243519. The next prime is 42335243557. The reversal of 42335243522 is 22534253324.

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, 74012378 + ... + 74012949.

It is an arithmetic number, because the mean of its divisors is an integer number (4662797832).

Almost surely, 2^42335243522 is an apocalyptic number.

42335243522 is a deficient number, since it is larger than the sum of its proper divisors (32269521790).

42335243522 is a wasteful number, since it uses less digits than its factorization.

42335243522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148025353.

The product of its digits is 172800, while the sum is 35.

Adding to 42335243522 its reverse (22534253324), we get a palindrome (64869496846).

The spelling of 42335243522 in words is "forty-two billion, three hundred thirty-five million, two hundred forty-three thousand, five hundred twenty-two".