32242343537 has 2 divisors, whose sum is σ = 32242343538. Its totient is φ = 32242343536.

The previous prime is 32242343513. The next prime is 32242343557. The reversal of 32242343537 is 73534324223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20839520881 + 11402822656 = 144359^2 + 106784^2 .

It is a cyclic number.

It is not a de Polignac number, because 32242343537 - 2¹⁶ = 32242278001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32242343537.

It is not a weakly prime, because it can be changed into another prime (32242343557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16121171768 + 16121171769.

It is an arithmetic number, because the mean of its divisors is an integer number (16121171769).

Almost surely, 2^32242343537 is an apocalyptic number.

It is an amenable number.

32242343537 is a deficient number, since it is larger than the sum of its proper divisors (1).

32242343537 is an equidigital number, since it uses as much as digits as its factorization.

32242343537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 38.

The spelling of 32242343537 in words is "thirty-two billion, two hundred forty-two million, three hundred forty-three thousand, five hundred thirty-seven".