20413322453602 has 24 divisors (see below), whose sum is σ = 33395086786320. Its totient is φ = 9353752602480.

The previous prime is 20413322453599. The next prime is 20413322453603. The reversal of 20413322453602 is 20635422331402.

It is not an unprimeable number, because it can be changed into a prime (20413322453603) 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 11 ways as a sum of consecutive naturals, for example, 217199224 + ... + 217293187.

It is an arithmetic number, because the mean of its divisors is an integer number (1391461949430).

Almost surely, 2^{20413322453602} is an apocalyptic number.

20413322453602 is a deficient number, since it is larger than the sum of its proper divisors (12981764332718).

20413322453602 is a wasteful number, since it uses less digits than its factorization.

20413322453602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434492578 (or 434492565 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 20413322453602 in words is "twenty trillion, four hundred thirteen billion, three hundred twenty-two million, four hundred fifty-three thousand, six hundred two".