42329729926 has 16 divisors (see below), whose sum is σ = 69277919040. Its totient is φ = 19237706280.

The previous prime is 42329729881. The next prime is 42329729933. The reversal of 42329729926 is 62992792324.

42329729926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 10476 + ... + 291151.

It is an arithmetic number, because the mean of its divisors is an integer number (4329869940).

Almost surely, 2^42329729926 is an apocalyptic number.

42329729926 is a deficient number, since it is larger than the sum of its proper divisors (26948189114).

42329729926 is a wasteful number, since it uses less digits than its factorization.

42329729926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308019.

The product of its digits is 5878656, while the sum is 55.

The spelling of 42329729926 in words is "forty-two billion, three hundred twenty-nine million, seven hundred twenty-nine thousand, nine hundred twenty-six".