1174092051961 has 4 divisors (see below), whose sum is σ = 1175826309732. Its totient is φ = 1172357794192.

The previous prime is 1174092051953. The next prime is 1174092051971. The reversal of 1174092051961 is 1691502904711.

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 1147308765625 + 26783286336 = 1071125^2 + 163656^2 .

It is a cyclic number.

It is not a de Polignac number, because 1174092051961 - 2³ = 1174092051953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1174092051941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867127870 + ... + 867129223.

It is an arithmetic number, because the mean of its divisors is an integer number (293956577433).

Almost surely, 2^{1174092051961} is an apocalyptic number.

It is an amenable number.

1174092051961 is a deficient number, since it is larger than the sum of its proper divisors (1734257771).

1174092051961 is an equidigital number, since it uses as much as digits as its factorization.

1174092051961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734257770.

The product of its (nonzero) digits is 136080, while the sum is 46.

The spelling of 1174092051961 in words is "one trillion, one hundred seventy-four billion, ninety-two million, fifty-one thousand, nine hundred sixty-one".