42443302034 has 16 divisors (see below), whose sum is σ = 75923422848. Its totient is φ = 17399117472.

The previous prime is 42443301959. The next prime is 42443302063. The reversal of 42443302034 is 43020334424.

It is a junction number, because it is equal to n+sod(n) for n = 42443301988 and 42443302006.

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, 65905427 + ... + 65906070.

It is an arithmetic number, because the mean of its divisors is an integer number (4745213928).

Almost surely, 2^42443302034 is an apocalyptic number.

42443302034 is a deficient number, since it is larger than the sum of its proper divisors (33480120814).

42443302034 is a wasteful number, since it uses less digits than its factorization.

42443302034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131811529.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 42443302034 its reverse (43020334424), we get a palindrome (85463636458).

The spelling of 42443302034 in words is "forty-two billion, four hundred forty-three million, three hundred two thousand, thirty-four".