1134345677 has 2 divisors, whose sum is σ = 1134345678. Its totient is φ = 1134345676.

The previous prime is 1134345631. The next prime is 1134345703. The reversal of 1134345677 is 7765434311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 799419076 + 334926601 = 28274^2 + 18301^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134345677 - 2¹² = 1134341581 is a prime.

It is a super-2 number, since 2×1134345677² = 2573480229857176658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134345607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567172838 + 567172839.

It is an arithmetic number, because the mean of its divisors is an integer number (567172839).

Almost surely, 2^1134345677 is an apocalyptic number.

It is an amenable number.

1134345677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134345677 is an equidigital number, since it uses as much as digits as its factorization.

1134345677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 41.

The square root of 1134345677 is about 33680.0486490147. The cubic root of 1134345677 is about 1042.9139423540.

Adding to 1134345677 its reverse (7765434311), we get a palindrome (8899779988).

The spelling of 1134345677 in words is "one billion, one hundred thirty-four million, three hundred forty-five thousand, six hundred seventy-seven".