34132787446 has 4 divisors (see below), whose sum is σ = 51199181172. Its totient is φ = 17066393722.

The previous prime is 34132787441. The next prime is 34132787467. The reversal of 34132787446 is 64478723143.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 34132787446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34132787441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8533196860 + ... + 8533196863.

It is an arithmetic number, because the mean of its divisors is an integer number (12799795293).

Almost surely, 2^34132787446 is an apocalyptic number.

34132787446 is a deficient number, since it is larger than the sum of its proper divisors (17066393726).

34132787446 is a wasteful number, since it uses less digits than its factorization.

34132787446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17066393725.

The product of its digits is 2709504, while the sum is 49.

The spelling of 34132787446 in words is "thirty-four billion, one hundred thirty-two million, seven hundred eighty-seven thousand, four hundred forty-six".