167343852242 has 90 divisors (see below), whose sum is σ = 308911391415. Its totient is φ = 67791207960.

The previous prime is 167343852197. The next prime is 167343852251. The reversal of 167343852242 is 242258343761.

It can be written as a sum of positive squares in only one way, i.e., 83671926121 + 83671926121 = 289261^2 + 289261^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=289261.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3891717473 + ... + 3891717515.

Almost surely, 2^167343852242 is an apocalyptic number.

167343852242 is a deficient number, since it is larger than the sum of its proper divisors (141567539173).

167343852242 is an frugal number, since it uses more digits than its factorization.

167343852242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 83 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 167343852242 in words is "one hundred sixty-seven billion, three hundred forty-three million, eight hundred fifty-two thousand, two hundred forty-two".