42260795829 has 18 divisors (see below), whose sum is σ = 71009637270. Its totient is φ = 24149025936.

The previous prime is 42260795767. The next prime is 42260795831. The reversal of 42260795829 is 92859706224.

42260795829 is a `hidden beast` number, since 4 + 2 + 2 + 607 + 9 + 5 + 8 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42241347729 + 19448100 = 205527^2 + 4410^2 .

It is not a de Polignac number, because 42260795829 - 2¹¹ = 42260793781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42260796829) 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 17 ways as a sum of consecutive naturals, for example, 47914294 + ... + 47915175.

Almost surely, 2^42260795829 is an apocalyptic number.

42260795829 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

42260795829 is a deficient number, since it is larger than the sum of its proper divisors (28748841441).

42260795829 is a wasteful number, since it uses less digits than its factorization.

42260795829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95829489 (or 95829479 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 42260795829 in words is "forty-two billion, two hundred sixty million, seven hundred ninety-five thousand, eight hundred twenty-nine".