10042420322 has 32 divisors (see below), whose sum is σ = 17305358400. Its totient is φ = 4322635200.

The previous prime is 10042420279. The next prime is 10042420331. The reversal of 10042420322 is 22302424001.

It is a junction number, because it is equal to n+sod(n) for n = 10042420294 and 10042420303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493504 + ... + 1500212.

It is an arithmetic number, because the mean of its divisors is an integer number (540792450).

Almost surely, 2^10042420322 is an apocalyptic number.

10042420322 is a deficient number, since it is larger than the sum of its proper divisors (7262938078).

10042420322 is a wasteful number, since it uses less digits than its factorization.

10042420322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10042420322 its reverse (22302424001), we get a palindrome (32344844323).

The spelling of 10042420322 in words is "ten billion, forty-two million, four hundred twenty thousand, three hundred twenty-two".