140051167 has 2 divisors, whose sum is σ = 140051168. Its totient is φ = 140051166.

The previous prime is 140051161. The next prime is 140051173. The reversal of 140051167 is 761150041.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (140051161) and next prime (140051173).

It is an emirp because it is prime and its reverse (761150041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140051167 - 2³ = 140051159 is a prime.

It is a super-2 number, since 2×140051167² = 39228658756123778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140051161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70025583 + 70025584.

It is an arithmetic number, because the mean of its divisors is an integer number (70025584).

Almost surely, 2^140051167 is an apocalyptic number.

140051167 is a deficient number, since it is larger than the sum of its proper divisors (1).

140051167 is an equidigital number, since it uses as much as digits as its factorization.

140051167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 140051167 is about 11834.3215690634. The cubic root of 140051167 is about 519.3126606577.

The spelling of 140051167 in words is "one hundred forty million, fifty-one thousand, one hundred sixty-seven".