3132604223491 has 2 divisors, whose sum is σ = 3132604223492. Its totient is φ = 3132604223490.

The previous prime is 3132604223453. The next prime is 3132604223533. The reversal of 3132604223491 is 1943224062313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3132604223491 - 2⁴¹ = 933580967939 is a prime.

It is not a weakly prime, because it can be changed into another prime (3132604253491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566302111745 + 1566302111746.

It is an arithmetic number, because the mean of its divisors is an integer number (1566302111746).

Almost surely, 2^{3132604223491} is an apocalyptic number.

3132604223491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132604223491 is an equidigital number, since it uses as much as digits as its factorization.

3132604223491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 3132604223491 in words is "three trillion, one hundred thirty-two billion, six hundred four million, two hundred twenty-three thousand, four hundred ninety-one".