197189533034 has 32 divisors (see below), whose sum is σ = 332459285760. Its totient is φ = 87034476672.

The previous prime is 197189533019. The next prime is 197189533061. The reversal of 197189533034 is 430335981791.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2889899 + ... + 2957345.

It is an arithmetic number, because the mean of its divisors is an integer number (10389352680).

Almost surely, 2^197189533034 is an apocalyptic number.

197189533034 is a deficient number, since it is larger than the sum of its proper divisors (135269752726).

197189533034 is a wasteful number, since it uses less digits than its factorization.

197189533034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72374.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 197189533034 in words is "one hundred ninety-seven billion, one hundred eighty-nine million, five hundred thirty-three thousand, thirty-four".