32134541591 has 2 divisors, whose sum is σ = 32134541592. Its totient is φ = 32134541590.

The previous prime is 32134541513. The next prime is 32134541599. The reversal of 32134541591 is 19514543123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32134541591 - 2¹⁴ = 32134525207 is a prime.

It is a super-2 number, since 2×32134541591² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32134541599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16067270795 + 16067270796.

It is an arithmetic number, because the mean of its divisors is an integer number (16067270796).

Almost surely, 2^32134541591 is an apocalyptic number.

32134541591 is a deficient number, since it is larger than the sum of its proper divisors (1).

32134541591 is an equidigital number, since it uses as much as digits as its factorization.

32134541591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The spelling of 32134541591 in words is "thirty-two billion, one hundred thirty-four million, five hundred forty-one thousand, five hundred ninety-one".