28741341901 has 2 divisors, whose sum is σ = 28741341902. Its totient is φ = 28741341900.

The previous prime is 28741341883. The next prime is 28741341917. The reversal of 28741341901 is 10914314782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24219451876 + 4521890025 = 155626^2 + 67245^2 .

It is a cyclic number.

It is not a de Polignac number, because 28741341901 - 2¹⁵ = 28741309133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28741341931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14370670950 + 14370670951.

It is an arithmetic number, because the mean of its divisors is an integer number (14370670951).

Almost surely, 2^28741341901 is an apocalyptic number.

It is an amenable number.

28741341901 is a deficient number, since it is larger than the sum of its proper divisors (1).

28741341901 is an equidigital number, since it uses as much as digits as its factorization.

28741341901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 28741341901 in words is "twenty-eight billion, seven hundred forty-one million, three hundred forty-one thousand, nine hundred one".