134002769 has 2 divisors, whose sum is σ = 134002770. Its totient is φ = 134002768.

The previous prime is 134002741. The next prime is 134002777. The reversal of 134002769 is 967200431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113635600 + 20367169 = 10660^2 + 4513^2 .

It is a cyclic number.

It is not a de Polignac number, because 134002769 - 2¹⁶ = 133937233 is a prime.

It is a super-2 number, since 2×134002769² = 35913484199334722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p_7592081 and since 134002769 and 7592081 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (134002469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67001384 + 67001385.

It is an arithmetic number, because the mean of its divisors is an integer number (67001385).

Almost surely, 2^134002769 is an apocalyptic number.

It is an amenable number.

134002769 is a deficient number, since it is larger than the sum of its proper divisors (1).

134002769 is an equidigital number, since it uses as much as digits as its factorization.

134002769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 134002769 is about 11575.9565047559. The cubic root of 134002769 is about 511.7265194455.

The spelling of 134002769 in words is "one hundred thirty-four million, two thousand, seven hundred sixty-nine".