2428029399773 has 2 divisors, whose sum is σ = 2428029399774. Its totient is φ = 2428029399772.

The previous prime is 2428029399673. The next prime is 2428029399781. The reversal of 2428029399773 is 3779939208242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2335600023289 + 92429376484 = 1528267^2 + 304022^2 .

It is a cyclic number.

It is not a de Polignac number, because 2428029399773 - 2⁸ = 2428029399517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2428029399673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214014699886 + 1214014699887.

It is an arithmetic number, because the mean of its divisors is an integer number (1214014699887).

Almost surely, 2^{2428029399773} is an apocalyptic number.

It is an amenable number.

2428029399773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2428029399773 is an equidigital number, since it uses as much as digits as its factorization.

2428029399773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82301184, while the sum is 65.

The spelling of 2428029399773 in words is "two trillion, four hundred twenty-eight billion, twenty-nine million, three hundred ninety-nine thousand, seven hundred seventy-three".