196441283493 has 48 divisors (see below), whose sum is σ = 349923974400. Its totient is φ = 103411164672.

The previous prime is 196441283491. The next prime is 196441283501. The reversal of 196441283493 is 394382144691.

196441283493 is a `hidden beast` number, since 1 + 9 + 64 + 4 + 12 + 83 + 493 = 666.

It is not a de Polignac number, because 196441283493 - 2¹ = 196441283491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196441283491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173533 + ... + 650381.

It is an arithmetic number, because the mean of its divisors is an integer number (7290082800).

Almost surely, 2^196441283493 is an apocalyptic number.

196441283493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

196441283493 is a deficient number, since it is larger than the sum of its proper divisors (153482690907).

196441283493 is a wasteful number, since it uses less digits than its factorization.

196441283493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477378 (or 477375 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The spelling of 196441283493 in words is "one hundred ninety-six billion, four hundred forty-one million, two hundred eighty-three thousand, four hundred ninety-three".