1134151409 has 2 divisors, whose sum is σ = 1134151410. Its totient is φ = 1134151408.

The previous prime is 1134151397. The next prime is 1134151483. The reversal of 1134151409 is 9041514311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1077480625 + 56670784 = 32825^2 + 7528^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134151409 - 2⁴ = 1134151393 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134151489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567075704 + 567075705.

It is an arithmetic number, because the mean of its divisors is an integer number (567075705).

Almost surely, 2^1134151409 is an apocalyptic number.

It is an amenable number.

1134151409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134151409 is an equidigital number, since it uses as much as digits as its factorization.

1134151409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1134151409 is about 33677.1645035624. The cubic root of 1134151409 is about 1042.8544024868.

The spelling of 1134151409 in words is "one billion, one hundred thirty-four million, one hundred fifty-one thousand, four hundred nine".