32130933548641 has 4 divisors (see below), whose sum is σ = 32130964137492. Its totient is φ = 32130902959792.

The previous prime is 32130933548633. The next prime is 32130933548663. The reversal of 32130933548641 is 14684533903123.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3331825958241 + 28799107590400 = 1825329^2 + 5366480^2 .

It is a cyclic number.

It is not a de Polignac number, because 32130933548641 - 2³ = 32130933548633 is a prime.

It is a super-2 number, since 2×32130933548641² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130933548671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13660630 + ... + 15839023.

It is an arithmetic number, because the mean of its divisors is an integer number (8032741034373).

Almost surely, 2^{32130933548641} is an apocalyptic number.

It is an amenable number.

32130933548641 is a deficient number, since it is larger than the sum of its proper divisors (30588851).

32130933548641 is a wasteful number, since it uses less digits than its factorization.

32130933548641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30588850.

The product of its (nonzero) digits is 5598720, while the sum is 52.

The spelling of 32130933548641 in words is "thirty-two trillion, one hundred thirty billion, nine hundred thirty-three million, five hundred forty-eight thousand, six hundred forty-one".