1416379042849 has 2 divisors, whose sum is σ = 1416379042850. Its totient is φ = 1416379042848.

The previous prime is 1416379042817. The next prime is 1416379042861. The reversal of 1416379042849 is 9482409736141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1407620890624 + 8758152225 = 1186432^2 + 93585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416379042849 - 2⁵ = 1416379042817 is a prime.

It is a super-2 number, since 2×1416379042849² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1416379042793 and 1416379042802.

It is not a weakly prime, because it can be changed into another prime (1416379012849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708189521424 + 708189521425.

It is an arithmetic number, because the mean of its divisors is an integer number (708189521425).

Almost surely, 2^{1416379042849} is an apocalyptic number.

It is an amenable number.

1416379042849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416379042849 is an equidigital number, since it uses as much as digits as its factorization.

1416379042849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 1416379042849 in words is "one trillion, four hundred sixteen billion, three hundred seventy-nine million, forty-two thousand, eight hundred forty-nine".