26478428141383 has 2 divisors, whose sum is σ = 26478428141384. Its totient is φ = 26478428141382.

The previous prime is 26478428141357. The next prime is 26478428141411. The reversal of 26478428141383 is 38314182487462.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26478428141383 is a prime.

It is a super-2 number, since 2×26478428141383² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26478428141303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13239214070691 + 13239214070692.

It is an arithmetic number, because the mean of its divisors is an integer number (13239214070692).

Almost surely, 2^{26478428141383} is an apocalyptic number.

26478428141383 is a deficient number, since it is larger than the sum of its proper divisors (1).

26478428141383 is an equidigital number, since it uses as much as digits as its factorization.

26478428141383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 49545216, while the sum is 61.

The spelling of 26478428141383 in words is "twenty-six trillion, four hundred seventy-eight billion, four hundred twenty-eight million, one hundred forty-one thousand, three hundred eighty-three".