20240112546 has 32 divisors (see below), whose sum is σ = 44989214400. Its totient is φ = 6745026240.

The previous prime is 20240112523. The next prime is 20240112547. The reversal of 20240112546 is 64521104202.

20240112546 is a `hidden beast` number, since 2 + 0 + 2 + 4 + 0 + 112 + 546 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20240112547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182890 + ... + 271898.

It is an arithmetic number, because the mean of its divisors is an integer number (1405912950).

Almost surely, 2^20240112546 is an apocalyptic number.

20240112546 is an abundant number, since it is smaller than the sum of its proper divisors (24749101854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20240112546 is a wasteful number, since it uses less digits than its factorization.

20240112546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93231 (or 93225 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 20240112546 its reverse (64521104202), we get a palindrome (84761216748).

The spelling of 20240112546 in words is "twenty billion, two hundred forty million, one hundred twelve thousand, five hundred forty-six".