159424401 has 4 divisors (see below), whose sum is σ = 212565872. Its totient is φ = 106282932.

The previous prime is 159424373. The next prime is 159424409. The reversal of 159424401 is 104424951.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104424951 = 3 ⋅34808317.

It is not a de Polignac number, because 159424401 - 2⁶ = 159424337 is a prime.

It is a super-2 number, since 2×159424401² = 50832279268417602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159424409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26570731 + ... + 26570736.

It is an arithmetic number, because the mean of its divisors is an integer number (53141468).

Almost surely, 2^159424401 is an apocalyptic number.

It is an amenable number.

159424401 is a deficient number, since it is larger than the sum of its proper divisors (53141471).

159424401 is an equidigital number, since it uses as much as digits as its factorization.

159424401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53141470.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 159424401 is about 12626.3375925088. The cubic root of 159424401 is about 542.2317343968.

The spelling of 159424401 in words is "one hundred fifty-nine million, four hundred twenty-four thousand, four hundred one".