20341344024 has 80 divisors (see below), whose sum is σ = 58939293600. Its totient is φ = 6546633408.

The previous prime is 20341344017. The next prime is 20341344029. The reversal of 20341344024 is 42044314302.

It is a happy number.

20341344024 is a `hidden beast` number, since 203 + 4 + 13 + 440 + 2 + 4 = 666.

It is a super-3 number, since 3×20341344024³ (a number of 32 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20341344029) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 522432 + ... + 560015.

It is an arithmetic number, because the mean of its divisors is an integer number (736741170).

Almost surely, 2^20341344024 is an apocalyptic number.

20341344024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20341344024 is an abundant number, since it is smaller than the sum of its proper divisors (38597949576).

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

20341344024 is a wasteful number, since it uses less digits than its factorization.

20341344024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082494 (or 1082481 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 20341344024 its reverse (42044314302), we get a palindrome (62385658326).

The spelling of 20341344024 in words is "twenty billion, three hundred forty-one million, three hundred forty-four thousand, twenty-four".