361554407041 has 2 divisors, whose sum is σ = 361554407042. Its totient is φ = 361554407040.

The previous prime is 361554406999. The next prime is 361554407089. The reversal of 361554407041 is 140704455163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231861510400 + 129692896641 = 481520^2 + 360129^2 .

It is a cyclic number.

It is not a de Polignac number, because 361554407041 - 2¹⁷ = 361554275969 is a prime.

It is a super-2 number, since 2×361554407041² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 361554406985 and 361554407003.

It is not a weakly prime, because it can be changed into another prime (361554477041) 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 as a sum of consecutive naturals, namely, 180777203520 + 180777203521.

It is an arithmetic number, because the mean of its divisors is an integer number (180777203521).

Almost surely, 2^361554407041 is an apocalyptic number.

It is an amenable number.

361554407041 is a deficient number, since it is larger than the sum of its proper divisors (1).

361554407041 is an equidigital number, since it uses as much as digits as its factorization.

361554407041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 361554407041 in words is "three hundred sixty-one billion, five hundred fifty-four million, four hundred seven thousand, forty-one".