188935496441 has 2 divisors, whose sum is σ = 188935496442. Its totient is φ = 188935496440.

The previous prime is 188935496419. The next prime is 188935496473. The reversal of 188935496441 is 144694539881.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161761622416 + 27173874025 = 402196^2 + 164845^2 .

It is a cyclic number.

It is not a de Polignac number, because 188935496441 - 2²⁶ = 188868387577 is a prime.

It is not a weakly prime, because it can be changed into another prime (188935496401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94467748220 + 94467748221.

It is an arithmetic number, because the mean of its divisors is an integer number (94467748221).

Almost surely, 2^188935496441 is an apocalyptic number.

It is an amenable number.

188935496441 is a deficient number, since it is larger than the sum of its proper divisors (1).

188935496441 is an equidigital number, since it uses as much as digits as its factorization.

188935496441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29859840, while the sum is 62.

The spelling of 188935496441 in words is "one hundred eighty-eight billion, nine hundred thirty-five million, four hundred ninety-six thousand, four hundred forty-one".