19603936813482 has 192 divisors, whose sum is σ = 51536049776640. Its totient is φ = 5260912675200.

The previous prime is 19603936813457. The next prime is 19603936813499. The reversal of 19603936813482 is 28431863930691.

19603936813482 is a `hidden beast` number, since 1 + 9 + 6 + 0 + 3 + 93 + 68 + 1 + 3 + 482 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 342751507 + ... + 342808697.

It is an arithmetic number, because the mean of its divisors is an integer number (268416925920).

Almost surely, 2^{19603936813482} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19603936813482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25768024888320).

19603936813482 is an abundant number, since it is smaller than the sum of its proper divisors (31932112963158).

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

19603936813482 is a wasteful number, since it uses less digits than its factorization.

19603936813482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58449 (or 58446 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 19603936813482 in words is "nineteen trillion, six hundred three billion, nine hundred thirty-six million, eight hundred thirteen thousand, four hundred eighty-two".