11412415501 has 4 divisors (see below), whose sum is σ = 11805947100. Its totient is φ = 11018883904.

The previous prime is 11412415459. The next prime is 11412415529. The reversal of 11412415501 is 10551421411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10551421411 = 19 ⋅555337969.

It can be written as a sum of positive squares in 2 ways, for example, as 8752538025 + 2659877476 = 93555^2 + 51574^2 .

It is a cyclic number.

It is not a de Polignac number, because 11412415501 - 2⁷ = 11412415373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412425501) 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, 196765756 + ... + 196765813.

It is an arithmetic number, because the mean of its divisors is an integer number (2951486775).

Almost surely, 2^11412415501 is an apocalyptic number.

It is an amenable number.

11412415501 is a deficient number, since it is larger than the sum of its proper divisors (393531599).

11412415501 is an equidigital number, since it uses as much as digits as its factorization.

11412415501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393531598.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 11412415501 its reverse (10551421411), we get a palindrome (21963836912).

The spelling of 11412415501 in words is "eleven billion, four hundred twelve million, four hundred fifteen thousand, five hundred one".