269427794761 has 2 divisors, whose sum is σ = 269427794762. Its totient is φ = 269427794760.

The previous prime is 269427794683. The next prime is 269427794803. The reversal of 269427794761 is 167497724962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229267634761 + 40160160000 = 478819^2 + 200400^2 .

It is a cyclic number.

It is not a de Polignac number, because 269427794761 - 2⁷ = 269427794633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 269427794693 and 269427794702.

It is not a weakly prime, because it can be changed into another prime (269427794261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134713897380 + 134713897381.

It is an arithmetic number, because the mean of its divisors is an integer number (134713897381).

Almost surely, 2^269427794761 is an apocalyptic number.

It is an amenable number.

269427794761 is a deficient number, since it is larger than the sum of its proper divisors (1).

269427794761 is an equidigital number, since it uses as much as digits as its factorization.

269427794761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64012032, while the sum is 64.

The spelling of 269427794761 in words is "two hundred sixty-nine billion, four hundred twenty-seven million, seven hundred ninety-four thousand, seven hundred sixty-one".