2001414401 has 8 divisors (see below), whose sum is σ = 2288672064. Its totient is φ = 1714492080.

The previous prime is 2001414367. The next prime is 2001414409. The reversal of 2001414401 is 1044141002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2001414401 - 2²⁶ = 1934305537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2001414401.

It is not an unprimeable number, because it can be changed into a prime (2001414409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70910 + ... + 95031.

It is an arithmetic number, because the mean of its divisors is an integer number (286084008).

Almost surely, 2^2001414401 is an apocalyptic number.

It is an amenable number.

2001414401 is a deficient number, since it is larger than the sum of its proper divisors (287257663).

2001414401 is a wasteful number, since it uses less digits than its factorization.

2001414401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167671.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2001414401 is about 44737.1702390752. The cubic root of 2001414401 is about 1260.2179855070.

Adding to 2001414401 its reverse (1044141002), we get a palindrome (3045555403).

The spelling of 2001414401 in words is "two billion, one million, four hundred fourteen thousand, four hundred one".