19363430196 has 36 divisors (see below), whose sum is σ = 53396126784. Its totient is φ = 5867706000.

The previous prime is 19363430189. The next prime is 19363430201. The reversal of 19363430196 is 69103436391.

19363430196 is a `hidden beast` number, since 1 + 9 + 3 + 634 + 3 + 0 + 1 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24448380 + ... + 24449171.

It is an arithmetic number, because the mean of its divisors is an integer number (1483225744).

Almost surely, 2^19363430196 is an apocalyptic number.

It is an amenable number.

19363430196 is an abundant number, since it is smaller than the sum of its proper divisors (34032696588).

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

19363430196 is a wasteful number, since it uses less digits than its factorization.

19363430196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48897572 (or 48897567 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 19363430196 in words is "nineteen billion, three hundred sixty-three million, four hundred thirty thousand, one hundred ninety-six".