2402274705529 has 2 divisors, whose sum is σ = 2402274705530. Its totient is φ = 2402274705528.

The previous prime is 2402274705491. The next prime is 2402274705731. The reversal of 2402274705529 is 9255074722042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2400020640000 + 2254065529 = 1549200^2 + 47477^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402274705529 - 2¹¹ = 2402274703481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2402274708529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201137352764 + 1201137352765.

It is an arithmetic number, because the mean of its divisors is an integer number (1201137352765).

Almost surely, 2^{2402274705529} is an apocalyptic number.

It is an amenable number.

2402274705529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402274705529 is an equidigital number, since it uses as much as digits as its factorization.

2402274705529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 2402274705529 in words is "two trillion, four hundred two billion, two hundred seventy-four million, seven hundred five thousand, five hundred twenty-nine".