167344942 has 4 divisors (see below), whose sum is σ = 251017416. Its totient is φ = 83672470.

The previous prime is 167344927. The next prime is 167344943. The reversal of 167344942 is 249443761.

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

It is a super-2 number, since 2×167344942² = 56008659225966728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 167344895 and 167344904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167344943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41836234 + ... + 41836237.

It is an arithmetic number, because the mean of its divisors is an integer number (62754354).

Almost surely, 2^167344942 is an apocalyptic number.

167344942 is a deficient number, since it is larger than the sum of its proper divisors (83672474).

167344942 is an equidigital number, since it uses as much as digits as its factorization.

167344942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83672473.

The product of its digits is 145152, while the sum is 40.

The square root of 167344942 is about 12936.1873053848. The cubic root of 167344942 is about 551.0667363169.

The spelling of 167344942 in words is "one hundred sixty-seven million, three hundred forty-four thousand, nine hundred forty-two".