20424340133002 has 192 divisors, whose sum is σ = 36219923276544. Its totient is φ = 8580900602880.

The previous prime is 20424340132981. The next prime is 20424340133023. The reversal of 20424340133002 is 20033104342402.

It is an interprime number because it is at equal distance from previous prime (20424340132981) and next prime (20424340133023).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4472154523 + ... + 4472159089.

It is an arithmetic number, because the mean of its divisors is an integer number (188645433732).

Almost surely, 2^{20424340133002} is an apocalyptic number.

20424340133002 is a deficient number, since it is larger than the sum of its proper divisors (15795583143542).

20424340133002 is a wasteful number, since it uses less digits than its factorization.

20424340133002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861 (or 4842 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20424340133002 its reverse (20033104342402), we get a palindrome (40457444475404).

The spelling of 20424340133002 in words is "twenty trillion, four hundred twenty-four billion, three hundred forty million, one hundred thirty-three thousand, two".