167040053842 has 8 divisors (see below), whose sum is σ = 252388986876. Its totient is φ = 82910391552.

The previous prime is 167040053821. The next prime is 167040053899. The reversal of 167040053842 is 248350040761.

167040053842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 166977659641 + 62394201 = 408629^2 + 7899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 167040053795 and 167040053804.

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 3 ways as a sum of consecutive naturals, for example, 304817343 + ... + 304817890.

Almost surely, 2^167040053842 is an apocalyptic number.

167040053842 is a deficient number, since it is larger than the sum of its proper divisors (85348933034).

167040053842 is a wasteful number, since it uses less digits than its factorization.

167040053842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609635372.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 167040053842 in words is "one hundred sixty-seven billion, forty million, fifty-three thousand, eight hundred forty-two".