32215151241 has 48 divisors (see below), whose sum is σ = 57588061440. Its totient is φ = 16898647680.

The previous prime is 32215151239. The next prime is 32215151321. The reversal of 32215151241 is 14215151223.

It is a happy number.

32215151241 is a `hidden beast` number, since 3 + 2 + 21 + 515 + 124 + 1 = 666.

It is not a de Polignac number, because 32215151241 - 2¹ = 32215151239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32215151201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39580 + ... + 256898.

It is an arithmetic number, because the mean of its divisors is an integer number (1199751280).

Almost surely, 2^32215151241 is an apocalyptic number.

It is an amenable number.

32215151241 is a deficient number, since it is larger than the sum of its proper divisors (25372910199).

32215151241 is a wasteful number, since it uses less digits than its factorization.

32215151241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217526 (or 217523 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The spelling of 32215151241 in words is "thirty-two billion, two hundred fifteen million, one hundred fifty-one thousand, two hundred forty-one".