32811357949 has 8 divisors (see below), whose sum is σ = 33414588000. Its totient is φ = 32209698192.

The previous prime is 32811357941. The next prime is 32811357967. The reversal of 32811357949 is 94975311823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32811357949 - 2³ = 32811357941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32811357896 and 32811357905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32811357941) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 350359 + ... + 434020.

It is an arithmetic number, because the mean of its divisors is an integer number (4176823500).

Almost surely, 2^32811357949 is an apocalyptic number.

It is an amenable number.

32811357949 is a deficient number, since it is larger than the sum of its proper divisors (603230051).

32811357949 is an equidigital number, since it uses as much as digits as its factorization.

32811357949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785147.

The product of its digits is 1632960, while the sum is 52.

The spelling of 32811357949 in words is "thirty-two billion, eight hundred eleven million, three hundred fifty-seven thousand, nine hundred forty-nine".