140741179 has 2 divisors, whose sum is σ = 140741180. Its totient is φ = 140741178.

The previous prime is 140741141. The next prime is 140741201. The reversal of 140741179 is 971147041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140741179 - 2⁹ = 140740667 is a prime.

It is not a weakly prime, because it can be changed into another prime (140741119) 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, 70370589 + 70370590.

It is an arithmetic number, because the mean of its divisors is an integer number (70370590).

Almost surely, 2^140741179 is an apocalyptic number.

140741179 is a deficient number, since it is larger than the sum of its proper divisors (1).

140741179 is an equidigital number, since it uses as much as digits as its factorization.

140741179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 140741179 is about 11863.4387510536. The cubic root of 140741179 is about 520.1641234894.

The spelling of 140741179 in words is "one hundred forty million, seven hundred forty-one thousand, one hundred seventy-nine".