32405350213 has 4 divisors (see below), whose sum is σ = 32417306208. Its totient is φ = 32393394220.

The previous prime is 32405350183. The next prime is 32405350223. The reversal of 32405350213 is 31205350423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32405350213 - 2²⁹ = 31868479301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32405350223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5973931 + ... + 5979352.

It is an arithmetic number, because the mean of its divisors is an integer number (8104326552).

Almost surely, 2^32405350213 is an apocalyptic number.

It is an amenable number.

32405350213 is a deficient number, since it is larger than the sum of its proper divisors (11955995).

32405350213 is a wasteful number, since it uses less digits than its factorization.

32405350213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11955994.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 32405350213 in words is "thirty-two billion, four hundred five million, three hundred fifty thousand, two hundred thirteen".