401172007459 has 2 divisors, whose sum is σ = 401172007460. Its totient is φ = 401172007458.

The previous prime is 401172007451. The next prime is 401172007487. The reversal of 401172007459 is 954700271104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401172007459 - 2³ = 401172007451 is a prime.

It is not a weakly prime, because it can be changed into another prime (401172007451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200586003729 + 200586003730.

It is an arithmetic number, because the mean of its divisors is an integer number (200586003730).

Almost surely, 2^401172007459 is an apocalyptic number.

401172007459 is a deficient number, since it is larger than the sum of its proper divisors (1).

401172007459 is an equidigital number, since it uses as much as digits as its factorization.

401172007459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 401172007459 in words is "four hundred one billion, one hundred seventy-two million, seven thousand, four hundred fifty-nine".