1414440401 has 8 divisors (see below), whose sum is σ = 1552267584. Its totient is φ = 1278153520.

The previous prime is 1414440373. The next prime is 1414440431. The reversal of 1414440401 is 1040444141.

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

It is a cyclic number.

It is not a de Polignac number, because 1414440401 - 2⁶ = 1414440337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1414440431) 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, 383150 + ... + 386823.

It is an arithmetic number, because the mean of its divisors is an integer number (194033448).

Almost surely, 2^1414440401 is an apocalyptic number.

1414440401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1414440401 is a deficient number, since it is larger than the sum of its proper divisors (137827183).

1414440401 is a wasteful number, since it uses less digits than its factorization.

1414440401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770151.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1414440401 is about 37609.0467972800. The cubic root of 1414440401 is about 1122.5220590801.

Adding to 1414440401 its reverse (1040444141), we get a palindrome (2454884542).

It can be divided in two parts, 14144 and 40401, that added together give a palindrome (54545).

The spelling of 1414440401 in words is "one billion, four hundred fourteen million, four hundred forty thousand, four hundred one".