42364025242 has 16 divisors (see below), whose sum is σ = 79226229312. Its totient is φ = 16505464320.

The previous prime is 42364025239. The next prime is 42364025257. The reversal of 42364025242 is 24252046324.

It is a junction number, because it is equal to n+sod(n) for n = 42364025198 and 42364025207.

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, 137545383 + ... + 137545690.

It is an arithmetic number, because the mean of its divisors is an integer number (4951639332).

Almost surely, 2^42364025242 is an apocalyptic number.

42364025242 is a deficient number, since it is larger than the sum of its proper divisors (36862204070).

42364025242 is a wasteful number, since it uses less digits than its factorization.

42364025242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275091093.

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 42364025242 in words is "forty-two billion, three hundred sixty-four million, twenty-five thousand, two hundred forty-two".