1400232167 has 2 divisors, whose sum is σ = 1400232168. Its totient is φ = 1400232166.

The previous prime is 1400232137. The next prime is 1400232173. The reversal of 1400232167 is 7612320041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400232167 - 2¹⁰ = 1400231143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400232137) by changing a digit.

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 as a sum of consecutive naturals, namely, 700116083 + 700116084.

It is an arithmetic number, because the mean of its divisors is an integer number (700116084).

Almost surely, 2^1400232167 is an apocalyptic number.

1400232167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400232167 is an equidigital number, since it uses as much as digits as its factorization.

1400232167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1400232167 is about 37419.6762011645. The cubic root of 1400232167 is about 1118.7507773909.

The spelling of 1400232167 in words is "one billion, four hundred million, two hundred thirty-two thousand, one hundred sixty-seven".