42386830101 has 54 divisors (see below), whose sum is σ = 78284787126. Its totient is φ = 22019104800.

The previous prime is 42386830049. The next prime is 42386830117. The reversal of 42386830101 is 10103868324.

It can be written as a sum of positive squares in only one way, i.e., 38917031076 + 3469799025 = 197274^2 + 58905^2 .

It is not a de Polignac number, because 42386830101 - 2¹³ = 42386821909 is a prime.

It is a super-2 number, since 2×42386830101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42386830301) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 343810 + ... + 450531.

Almost surely, 2^42386830101 is an apocalyptic number.

It is an amenable number.

42386830101 is a deficient number, since it is larger than the sum of its proper divisors (35897957025).

42386830101 is a wasteful number, since it uses less digits than its factorization.

42386830101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794383 (or 794362 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 42386830101 in words is "forty-two billion, three hundred eighty-six million, eight hundred thirty thousand, one hundred one".