32041175681 has 2 divisors, whose sum is σ = 32041175682. Its totient is φ = 32041175680.

The previous prime is 32041175671. The next prime is 32041175687. The reversal of 32041175681 is 18657114023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24144187456 + 7896988225 = 155384^2 + 88865^2 .

It is a cyclic number.

It is not a de Polignac number, because 32041175681 - 2²² = 32036981377 is a prime.

It is a super-2 number, since 2×32041175681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32041175687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020587840 + 16020587841.

It is an arithmetic number, because the mean of its divisors is an integer number (16020587841).

Almost surely, 2^32041175681 is an apocalyptic number.

It is an amenable number.

32041175681 is a deficient number, since it is larger than the sum of its proper divisors (1).

32041175681 is an equidigital number, since it uses as much as digits as its factorization.

32041175681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 32041175681 in words is "thirty-two billion, forty-one million, one hundred seventy-five thousand, six hundred eighty-one".