1046134213909 has 2 divisors, whose sum is σ = 1046134213910. Its totient is φ = 1046134213908.

The previous prime is 1046134213877. The next prime is 1046134213919. The reversal of 1046134213909 is 9093124316401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 532640151684 + 513494062225 = 729822^2 + 716585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046134213909 - 2⁵ = 1046134213877 is a prime.

It is a super-2 number, since 2×1046134213909² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046134213919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523067106954 + 523067106955.

It is an arithmetic number, because the mean of its divisors is an integer number (523067106955).

Almost surely, 2^{1046134213909} is an apocalyptic number.

It is an amenable number.

1046134213909 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046134213909 is an equidigital number, since it uses as much as digits as its factorization.

1046134213909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 1046134213909 in words is "one trillion, forty-six billion, one hundred thirty-four million, two hundred thirteen thousand, nine hundred nine".