32158099471 has 2 divisors, whose sum is σ = 32158099472. Its totient is φ = 32158099470.

The previous prime is 32158099409. The next prime is 32158099481. The reversal of 32158099471 is 17499085123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32158099471 - 2⁷ = 32158099343 is a prime.

It is a super-3 number, since 3×32158099471³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32158099481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16079049735 + 16079049736.

It is an arithmetic number, because the mean of its divisors is an integer number (16079049736).

Almost surely, 2^32158099471 is an apocalyptic number.

32158099471 is a deficient number, since it is larger than the sum of its proper divisors (1).

32158099471 is an equidigital number, since it uses as much as digits as its factorization.

32158099471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 32158099471 in words is "thirty-two billion, one hundred fifty-eight million, ninety-nine thousand, four hundred seventy-one".