1418342401 has 16 divisors (see below), whose sum is σ = 1661451264. Its totient is φ = 1185451344.

The previous prime is 1418342399. The next prime is 1418342441. The reversal of 1418342401 is 1042438141.

It is not a de Polignac number, because 1418342401 - 2¹ = 1418342399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1418342401.

It is not an unprimeable number, because it can be changed into a prime (1418342441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191106 + ... + 198388.

It is an arithmetic number, because the mean of its divisors is an integer number (103840704).

Almost surely, 2^1418342401 is an apocalyptic number.

It is an amenable number.

1418342401 is a deficient number, since it is larger than the sum of its proper divisors (243108863).

1418342401 is an equidigital number, since it uses as much as digits as its factorization.

1418342401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 1418342401 is about 37660.8868854678. The cubic root of 1418342401 is about 1123.5533407737.

The spelling of 1418342401 in words is "one billion, four hundred eighteen million, three hundred forty-two thousand, four hundred one".