42769798026 has 16 divisors (see below), whose sum is σ = 85542697728. Its totient is φ = 14256082400.

The previous prime is 42769797979. The next prime is 42769798039. The reversal of 42769798026 is 62089796724.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74806 + ... + 301886.

It is an arithmetic number, because the mean of its divisors is an integer number (5346418608).

Almost surely, 2^42769798026 is an apocalyptic number.

42769798026 is an abundant number, since it is smaller than the sum of its proper divisors (42772899702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42769798026 is a wasteful number, since it uses less digits than its factorization.

42769798026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258477.

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 42769798026 in words is "forty-two billion, seven hundred sixty-nine million, seven hundred ninety-eight thousand, twenty-six".