42433605167 has 4 divisors (see below), whose sum is σ = 42649004376. Its totient is φ = 42218205960.

The previous prime is 42433605121. The next prime is 42433605169. The reversal of 42433605167 is 76150633424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42433605167 - 2⁸ = 42433604911 is a prime.

It is a super-2 number, since 2×42433605167² (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 (42433605169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107699309 + ... + 107699702.

It is an arithmetic number, because the mean of its divisors is an integer number (10662251094).

Almost surely, 2^42433605167 is an apocalyptic number.

42433605167 is a deficient number, since it is larger than the sum of its proper divisors (215399209).

42433605167 is a wasteful number, since it uses less digits than its factorization.

42433605167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215399208.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 42433605167 in words is "forty-two billion, four hundred thirty-three million, six hundred five thousand, one hundred sixty-seven".