24121420023340 has 12 divisors (see below), whose sum is σ = 50654982049056. Its totient is φ = 9648568009328.

The previous prime is 24121420023319. The next prime is 24121420023341. The reversal of 24121420023340 is 4332002412142.

It is a super-2 number, since 2×24121420023340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24121420023299 and 24121420023308.

It is not an unprimeable number, because it can be changed into a prime (24121420023341) 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 3 ways as a sum of consecutive naturals, for example, 603035500564 + ... + 603035500603.

It is an arithmetic number, because the mean of its divisors is an integer number (4221248504088).

Almost surely, 2^{24121420023340} is an apocalyptic number.

24121420023340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24121420023340 is an abundant number, since it is smaller than the sum of its proper divisors (26533562025716).

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

24121420023340 is a wasteful number, since it uses less digits than its factorization.

24121420023340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206071001176 (or 1206071001174 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 24121420023340 its reverse (4332002412142), we get a palindrome (28453422435482).

The spelling of 24121420023340 in words is "twenty-four trillion, one hundred twenty-one billion, four hundred twenty million, twenty-three thousand, three hundred forty".