32423877137 has 2 divisors, whose sum is σ = 32423877138. Its totient is φ = 32423877136.

The previous prime is 32423877097. The next prime is 32423877229. The reversal of 32423877137 is 73177832423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25255884241 + 7167992896 = 158921^2 + 84664^2 .

It is a cyclic number.

It is not a de Polignac number, because 32423877137 - 2²⁰ = 32422828561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32423877091 and 32423877100.

It is not a weakly prime, because it can be changed into another prime (32423877637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16211938568 + 16211938569.

It is an arithmetic number, because the mean of its divisors is an integer number (16211938569).

Almost surely, 2^32423877137 is an apocalyptic number.

It is an amenable number.

32423877137 is a deficient number, since it is larger than the sum of its proper divisors (1).

32423877137 is an equidigital number, since it uses as much as digits as its factorization.

32423877137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1185408, while the sum is 47.

The spelling of 32423877137 in words is "thirty-two billion, four hundred twenty-three million, eight hundred seventy-seven thousand, one hundred thirty-seven".