32420504213 has 4 divisors (see below), whose sum is σ = 34126846560. Its totient is φ = 30714161868.

The previous prime is 32420504201. The next prime is 32420504317. The reversal of 32420504213 is 31240502423.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31240502423 = 13 ⋅2403115571.

It is a cyclic number.

It is not a de Polignac number, because 32420504213 - 2⁸ = 32420503957 is a prime.

It is a super-3 number, since 3×32420504213³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32420504113) 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, 853171145 + ... + 853171182.

It is an arithmetic number, because the mean of its divisors is an integer number (8531711640).

Almost surely, 2^32420504213 is an apocalyptic number.

It is an amenable number.

32420504213 is a deficient number, since it is larger than the sum of its proper divisors (1706342347).

32420504213 is a wasteful number, since it uses less digits than its factorization.

32420504213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706342346.

The product of its (nonzero) digits is 5760, while the sum is 26.

The spelling of 32420504213 in words is "thirty-two billion, four hundred twenty million, five hundred four thousand, two hundred thirteen".