32240023476691 has 2 divisors, whose sum is σ = 32240023476692. Its totient is φ = 32240023476690.

The previous prime is 32240023476677. The next prime is 32240023476737. The reversal of 32240023476691 is 19667432004223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32240023476691 is a prime.

It is a super-2 number, since 2×32240023476691² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32240023476631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16120011738345 + 16120011738346.

It is an arithmetic number, because the mean of its divisors is an integer number (16120011738346).

Almost surely, 2^{32240023476691} is an apocalyptic number.

32240023476691 is a deficient number, since it is larger than the sum of its proper divisors (1).

32240023476691 is an equidigital number, since it uses as much as digits as its factorization.

32240023476691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 32240023476691 in words is "thirty-two trillion, two hundred forty billion, twenty-three million, four hundred seventy-six thousand, six hundred ninety-one".