1134425501161 has 4 divisors (see below), whose sum is σ = 1201156413012. Its totient is φ = 1067694589312.

The previous prime is 1134425501149. The next prime is 1134425501173. The reversal of 1134425501161 is 1611055244311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1134425501149) and next prime (1134425501173).

It can be written as a sum of positive squares in 2 ways, for example, as 775378869136 + 359046632025 = 880556^2 + 599205^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134425501161 - 2⁵ = 1134425501129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134425511161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33365455900 + ... + 33365455933.

It is an arithmetic number, because the mean of its divisors is an integer number (300289103253).

Almost surely, 2^{1134425501161} is an apocalyptic number.

It is an amenable number.

1134425501161 is a deficient number, since it is larger than the sum of its proper divisors (66730911851).

1134425501161 is an equidigital number, since it uses as much as digits as its factorization.

1134425501161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66730911850.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 1134425501161 in words is "one trillion, one hundred thirty-four billion, four hundred twenty-five million, five hundred one thousand, one hundred sixty-one".