20114525411 has 4 divisors (see below), whose sum is σ = 20188749024. Its totient is φ = 20040301800.

The previous prime is 20114525407. The next prime is 20114525437. The reversal of 20114525411 is 11452541102.

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: 11452541102 = 2 ⋅5726270551.

It is a cyclic number.

It is not a de Polignac number, because 20114525411 - 2² = 20114525407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20114525471) 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, 37111400 + ... + 37111941.

It is an arithmetic number, because the mean of its divisors is an integer number (5047187256).

Almost surely, 2^20114525411 is an apocalyptic number.

20114525411 is a deficient number, since it is larger than the sum of its proper divisors (74223613).

20114525411 is an equidigital number, since it uses as much as digits as its factorization.

20114525411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74223612.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 20114525411 in words is "twenty billion, one hundred fourteen million, five hundred twenty-five thousand, four hundred eleven".