1415224001 has 4 divisors (see below), whose sum is σ = 1417171392. Its totient is φ = 1413276612.

The previous prime is 1415223947. The next prime is 1415224021. The reversal of 1415224001 is 1004225141.

It is a happy number.

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: 1004225141 = 16729 ⋅60029.

It is a cyclic number.

It is not a de Polignac number, because 1415224001 - 2¹⁸ = 1414961857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1415224021) 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, 972605 + ... + 974058.

It is an arithmetic number, because the mean of its divisors is an integer number (354292848).

Almost surely, 2^1415224001 is an apocalyptic number.

It is an amenable number.

1415224001 is a deficient number, since it is larger than the sum of its proper divisors (1947391).

1415224001 is an equidigital number, since it uses as much as digits as its factorization.

1415224001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947390.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1415224001 is about 37619.4630610273. The cubic root of 1415224001 is about 1122.7293132235.

Adding to 1415224001 its reverse (1004225141), we get a palindrome (2419449142).

The spelling of 1415224001 in words is "one billion, four hundred fifteen million, two hundred twenty-four thousand, one".