23827124061 has 48 divisors (see below), whose sum is σ = 39371085936. Its totient is φ = 13755875328.

The previous prime is 23827124053. The next prime is 23827124077. The reversal of 23827124061 is 16042172832.

It is a happy number.

23827124061 is a `hidden beast` number, since 238 + 2 + 7 + 12 + 406 + 1 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 697276836 + 23129847225 = 26406^2 + 152085^2 .

It is not a de Polignac number, because 23827124061 - 2³ = 23827124053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23827124011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 603421 + ... + 641693.

It is an arithmetic number, because the mean of its divisors is an integer number (820230957).

Almost surely, 2^23827124061 is an apocalyptic number.

It is an amenable number.

23827124061 is a deficient number, since it is larger than the sum of its proper divisors (15543961875).

23827124061 is a wasteful number, since it uses less digits than its factorization.

23827124061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38622 (or 38619 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 23827124061 its reverse (16042172832), we get a palindrome (39869296893).

The spelling of 23827124061 in words is "twenty-three billion, eight hundred twenty-seven million, one hundred twenty-four thousand, sixty-one".