196422455349 has 24 divisors (see below), whose sum is σ = 284854901760. Its totient is φ = 130425480288.

The previous prime is 196422455293. The next prime is 196422455431. The reversal of 196422455349 is 943554224691.

196422455349 is a `hidden beast` number, since 1 + 9 + 6 + 42 + 2 + 4 + 553 + 49 = 666.

It is not a de Polignac number, because 196422455349 - 2²³ = 196414066741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196422455295 and 196422455304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196422455249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7163664 + ... + 7191030.

It is an arithmetic number, because the mean of its divisors is an integer number (11868954240).

Almost surely, 2^196422455349 is an apocalyptic number.

It is an amenable number.

196422455349 is a deficient number, since it is larger than the sum of its proper divisors (88432446411).

196422455349 is a wasteful number, since it uses less digits than its factorization.

196422455349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30529 (or 30526 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 196422455349 in words is "one hundred ninety-six billion, four hundred twenty-two million, four hundred fifty-five thousand, three hundred forty-nine".