1413623001 has 24 divisors (see below), whose sum is σ = 2215184160. Its totient is φ = 799448832.

The previous prime is 1413622957. The next prime is 1413623021. The reversal of 1413623001 is 1003263141.

It is not a de Polignac number, because 1413623001 - 2⁶ = 1413622937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1413623021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35311 + ... + 63828.

It is an arithmetic number, because the mean of its divisors is an integer number (92299340).

Almost surely, 2^1413623001 is an apocalyptic number.

It is an amenable number.

1413623001 is a deficient number, since it is larger than the sum of its proper divisors (801561159).

1413623001 is an equidigital number, since it uses as much as digits as its factorization.

1413623001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99253 (or 99246 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1413623001 is about 37598.1781606503. The cubic root of 1413623001 is about 1122.3057835983.

Adding to 1413623001 its reverse (1003263141), we get a palindrome (2416886142).

The spelling of 1413623001 in words is "one billion, four hundred thirteen million, six hundred twenty-three thousand, one".