140414419 has 2 divisors, whose sum is σ = 140414420. Its totient is φ = 140414418.

The previous prime is 140414413. The next prime is 140414459. The reversal of 140414419 is 914414041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140414419 - 2¹⁵ = 140381651 is a prime.

It is a super-2 number, since 2×140414419² = 39432418126215122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140414413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70207209 + 70207210.

It is an arithmetic number, because the mean of its divisors is an integer number (70207210).

Almost surely, 2^140414419 is an apocalyptic number.

140414419 is a deficient number, since it is larger than the sum of its proper divisors (1).

140414419 is an equidigital number, since it uses as much as digits as its factorization.

140414419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 140414419 is about 11849.6590246302. The cubic root of 140414419 is about 519.7612550480.

The spelling of 140414419 in words is "one hundred forty million, four hundred fourteen thousand, four hundred nineteen".