196029471442 has 32 divisors (see below), whose sum is σ = 346443955200. Its totient is φ = 83146492800.

The previous prime is 196029471437. The next prime is 196029471499. The reversal of 196029471442 is 244174920691.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1406434 + ... + 1539517.

It is an arithmetic number, because the mean of its divisors is an integer number (10826373600).

Almost surely, 2^196029471442 is an apocalyptic number.

196029471442 is a deficient number, since it is larger than the sum of its proper divisors (150414483758).

196029471442 is an equidigital number, since it uses as much as digits as its factorization.

196029471442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946071 (or 2946057 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 196029471442 in words is "one hundred ninety-six billion, twenty-nine million, four hundred seventy-one thousand, four hundred forty-two".