1174006142321 has 2 divisors, whose sum is σ = 1174006142322. Its totient is φ = 1174006142320.

The previous prime is 1174006142299. The next prime is 1174006142341. The reversal of 1174006142321 is 1232416004711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1170767280400 + 3238861921 = 1082020^2 + 56911^2 .

It is an emirp because it is prime and its reverse (1232416004711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1174006142321 - 2²² = 1174001948017 is a prime.

It is a super-2 number, since 2×1174006142321² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1174006142341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587003071160 + 587003071161.

It is an arithmetic number, because the mean of its divisors is an integer number (587003071161).

Almost surely, 2^{1174006142321} is an apocalyptic number.

It is an amenable number.

1174006142321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1174006142321 is an equidigital number, since it uses as much as digits as its factorization.

1174006142321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 1174006142321 in words is "one trillion, one hundred seventy-four billion, six million, one hundred forty-two thousand, three hundred twenty-one".