140408327 has 2 divisors, whose sum is σ = 140408328. Its totient is φ = 140408326.

The previous prime is 140408311. The next prime is 140408351. The reversal of 140408327 is 723804041.

140408327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140408327 - 2⁴ = 140408311 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140408327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140498327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70204163 + 70204164.

It is an arithmetic number, because the mean of its divisors is an integer number (70204164).

Almost surely, 2^140408327 is an apocalyptic number.

140408327 is a deficient number, since it is larger than the sum of its proper divisors (1).

140408327 is an equidigital number, since it uses as much as digits as its factorization.

140408327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 140408327 is about 11849.4019680320. The cubic root of 140408327 is about 519.7537381767.

The spelling of 140408327 in words is "one hundred forty million, four hundred eight thousand, three hundred twenty-seven".