42360706442 has 8 divisors (see below), whose sum is σ = 65090841732. Its totient is φ = 20663759200.

The previous prime is 42360706393. The next prime is 42360706457. The reversal of 42360706442 is 24460706324.

42360706442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34373530801 + 7987175641 = 185401^2 + 89371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 42360706396 and 42360706405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258296909 + ... + 258297072.

Almost surely, 2^42360706442 is an apocalyptic number.

42360706442 is a deficient number, since it is larger than the sum of its proper divisors (22730135290).

42360706442 is a wasteful number, since it uses less digits than its factorization.

42360706442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516594024.

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 42360706442 in words is "forty-two billion, three hundred sixty million, seven hundred six thousand, four hundred forty-two".