28623203341 has 2 divisors, whose sum is σ = 28623203342. Its totient is φ = 28623203340.

The previous prime is 28623203281. The next prime is 28623203381. The reversal of 28623203341 is 14330232682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19218276900 + 9404926441 = 138630^2 + 96979^2 .

It is a cyclic number.

It is not a de Polignac number, because 28623203341 - 2¹⁹ = 28622679053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28623203297 and 28623203306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28623203381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14311601670 + 14311601671.

It is an arithmetic number, because the mean of its divisors is an integer number (14311601671).

Almost surely, 2^28623203341 is an apocalyptic number.

It is an amenable number.

28623203341 is a deficient number, since it is larger than the sum of its proper divisors (1).

28623203341 is an equidigital number, since it uses as much as digits as its factorization.

28623203341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 28623203341 in words is "twenty-eight billion, six hundred twenty-three million, two hundred three thousand, three hundred forty-one".