22403414440289 has 2 divisors, whose sum is σ = 22403414440290. Its totient is φ = 22403414440288.

The previous prime is 22403414440241. The next prime is 22403414440313. The reversal of 22403414440289 is 98204441430422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12606639639889 + 9796774800400 = 3550583^2 + 3129980^2 .

It is a cyclic number.

It is not a de Polignac number, because 22403414440289 - 2¹⁶ = 22403414374753 is a prime.

It is not a weakly prime, because it can be changed into another prime (22403414440889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201707220144 + 11201707220145.

It is an arithmetic number, because the mean of its divisors is an integer number (11201707220145).

Almost surely, 2^{22403414440289} is an apocalyptic number.

It is an amenable number.

22403414440289 is a deficient number, since it is larger than the sum of its proper divisors (1).

22403414440289 is an equidigital number, since it uses as much as digits as its factorization.

22403414440289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1769472, while the sum is 47.

The spelling of 22403414440289 in words is "twenty-two trillion, four hundred three billion, four hundred fourteen million, four hundred forty thousand, two hundred eighty-nine".