24140021334402 has 16 divisors (see below), whose sum is σ = 50379174959040. Its totient is φ = 7696818396432.

The previous prime is 24140021334349. The next prime is 24140021334409. The reversal of 24140021334402 is 20443312004142.

It is a self number, because there is not a number n which added to its sum of digits gives 24140021334402.

It is not an unprimeable number, because it can be changed into a prime (24140021334409) 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 7 ways as a sum of consecutive naturals, for example, 87463845277 + ... + 87463845552.

It is an arithmetic number, because the mean of its divisors is an integer number (3148698434940).

Almost surely, 2^{24140021334402} is an apocalyptic number.

24140021334402 is an abundant number, since it is smaller than the sum of its proper divisors (26239153624638).

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

24140021334402 is a wasteful number, since it uses less digits than its factorization.

24140021334402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174927690857.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 24140021334402 its reverse (20443312004142), we get a palindrome (44583333338544).

The spelling of 24140021334402 in words is "twenty-four trillion, one hundred forty billion, twenty-one million, three hundred thirty-four thousand, four hundred two".