1124344071761 has 4 divisors (see below), whose sum is σ = 1124346281124. Its totient is φ = 1124341862400.

The previous prime is 1124344071701. The next prime is 1124344071811. The reversal of 1124344071761 is 1671704434211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 953808110161 + 170535961600 = 976631^2 + 412960^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124344071761 is a prime.

It is a super-2 number, since 2×1124344071761² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1124344071701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87641 + ... + 1502121.

It is an arithmetic number, because the mean of its divisors is an integer number (281086570281).

Almost surely, 2^{1124344071761} is an apocalyptic number.

It is an amenable number.

1124344071761 is a deficient number, since it is larger than the sum of its proper divisors (2209363).

1124344071761 is an equidigital number, since it uses as much as digits as its factorization.

1124344071761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209362.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 1124344071761 in words is "one trillion, one hundred twenty-four billion, three hundred forty-four million, seventy-one thousand, seven hundred sixty-one".