11825428411 has 4 divisors (see below), whose sum is σ = 12447819400. Its totient is φ = 11203037424.

The previous prime is 11825428399. The next prime is 11825428453. The reversal of 11825428411 is 11482452811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11482452811 = 709 ⋅16195279.

It is a cyclic number.

It is not a de Polignac number, because 11825428411 - 2⁵ = 11825428379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11825428471) 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, 311195466 + ... + 311195503.

It is an arithmetic number, because the mean of its divisors is an integer number (3111954850).

Almost surely, 2^11825428411 is an apocalyptic number.

11825428411 is a deficient number, since it is larger than the sum of its proper divisors (622390989).

11825428411 is an equidigital number, since it uses as much as digits as its factorization.

11825428411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622390988.

The product of its digits is 20480, while the sum is 37.

The spelling of 11825428411 in words is "eleven billion, eight hundred twenty-five million, four hundred twenty-eight thousand, four hundred eleven".