42826368429 has 48 divisors (see below), whose sum is σ = 72020457600. Its totient is φ = 24292752768.

The previous prime is 42826368427. The next prime is 42826368457. The reversal of 42826368429 is 92486362824.

It is not a de Polignac number, because 42826368429 - 2¹ = 42826368427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42826368427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178089 + ... + 342590.

It is an arithmetic number, because the mean of its divisors is an integer number (1500426200).

Almost surely, 2^42826368429 is an apocalyptic number.

It is an amenable number.

42826368429 is a deficient number, since it is larger than the sum of its proper divisors (29194089171).

42826368429 is a wasteful number, since it uses less digits than its factorization.

42826368429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520754 (or 520751 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The spelling of 42826368429 in words is "forty-two billion, eight hundred twenty-six million, three hundred sixty-eight thousand, four hundred twenty-nine".