42267829198 has 32 divisors (see below), whose sum is σ = 77802052608. Its totient is φ = 16809072000.

The previous prime is 42267829189. The next prime is 42267829199. The reversal of 42267829198 is 89192876224.

It is a happy number.

It is a super-2 number, since 2×42267829198² (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 (42267829199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233778 + ... + 1267573.

It is an arithmetic number, because the mean of its divisors is an integer number (2431314144).

Almost surely, 2^42267829198 is an apocalyptic number.

42267829198 is a deficient number, since it is larger than the sum of its proper divisors (35534223410).

42267829198 is a wasteful number, since it uses less digits than its factorization.

42267829198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501448.

The product of its digits is 6967296, while the sum is 58.

The spelling of 42267829198 in words is "forty-two billion, two hundred sixty-seven million, eight hundred twenty-nine thousand, one hundred ninety-eight".