32195450434 has 32 divisors (see below), whose sum is σ = 57231302400. Its totient is φ = 13290540480.

The previous prime is 32195450389. The next prime is 32195450453. The reversal of 32195450434 is 43405459123.

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, 76747 + ... + 265105.

It is an arithmetic number, because the mean of its divisors is an integer number (1788478200).

Almost surely, 2^32195450434 is an apocalyptic number.

32195450434 is a deficient number, since it is larger than the sum of its proper divisors (25035851966).

32195450434 is a wasteful number, since it uses less digits than its factorization.

32195450434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188818.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 32195450434 in words is "thirty-two billion, one hundred ninety-five million, four hundred fifty thousand, four hundred thirty-four".