1161446416001 has 2 divisors, whose sum is σ = 1161446416002. Its totient is φ = 1161446416000.

The previous prime is 1161446415967. The next prime is 1161446416007. The reversal of 1161446416001 is 1006146441611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 664957071601 + 496489344400 = 815449^2 + 704620^2 .

It is a cyclic number.

It is not a de Polignac number, because 1161446416001 - 2²² = 1161442221697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1161446416007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580723208000 + 580723208001.

It is an arithmetic number, because the mean of its divisors is an integer number (580723208001).

Almost surely, 2^{1161446416001} is an apocalyptic number.

It is an amenable number.

1161446416001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161446416001 is an equidigital number, since it uses as much as digits as its factorization.

1161446416001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 1161446416001 in words is "one trillion, one hundred sixty-one billion, four hundred forty-six million, four hundred sixteen thousand, one".