1415324401 has 4 divisors (see below), whose sum is σ = 1420586100. Its totient is φ = 1410062704.

The previous prime is 1415324399. The next prime is 1415324411. The reversal of 1415324401 is 1044235141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 459030625 + 956293776 = 21425^2 + 30924^2 .

It is a cyclic number.

It is not a de Polignac number, because 1415324401 - 2¹ = 1415324399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1415324411) 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, 2630446 + ... + 2630983.

It is an arithmetic number, because the mean of its divisors is an integer number (355146525).

Almost surely, 2^1415324401 is an apocalyptic number.

It is an amenable number.

1415324401 is a deficient number, since it is larger than the sum of its proper divisors (5261699).

1415324401 is an equidigital number, since it uses as much as digits as its factorization.

1415324401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261698.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1415324401 is about 37620.7974530046. The cubic root of 1415324401 is about 1122.7558624618.

Adding to 1415324401 its reverse (1044235141), we get a palindrome (2459559542).

The spelling of 1415324401 in words is "one billion, four hundred fifteen million, three hundred twenty-four thousand, four hundred one".