167414431 has 2 divisors, whose sum is σ = 167414432. Its totient is φ = 167414430.

The previous prime is 167414417. The next prime is 167414459. The reversal of 167414431 is 134414761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 167414431 - 2⁵ = 167414399 is a prime.

It is a super-2 number, since 2×167414431² = 56055183414107522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 167414393 and 167414402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167454431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83707215 + 83707216.

It is an arithmetic number, because the mean of its divisors is an integer number (83707216).

Almost surely, 2^167414431 is an apocalyptic number.

167414431 is a deficient number, since it is larger than the sum of its proper divisors (1).

167414431 is an equidigital number, since it uses as much as digits as its factorization.

167414431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 167414431 is about 12938.8728643572. The cubic root of 167414431 is about 551.1430014989.

The spelling of 167414431 in words is "one hundred sixty-seven million, four hundred fourteen thousand, four hundred thirty-one".