1416599497 has 2 divisors, whose sum is σ = 1416599498. Its totient is φ = 1416599496.

The previous prime is 1416599491. The next prime is 1416599519. The reversal of 1416599497 is 7949956141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1353062656 + 63536841 = 36784^2 + 7971^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416599497 - 2³ = 1416599489 is a prime.

It is not a weakly prime, because it can be changed into another prime (1416599491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708299748 + 708299749.

It is an arithmetic number, because the mean of its divisors is an integer number (708299749).

Almost surely, 2^1416599497 is an apocalyptic number.

It is an amenable number.

1416599497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416599497 is an equidigital number, since it uses as much as digits as its factorization.

1416599497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 55.

The square root of 1416599497 is about 37637.7403280271. The cubic root of 1416599497 is about 1123.0929328411.

The spelling of 1416599497 in words is "one billion, four hundred sixteen million, five hundred ninety-nine thousand, four hundred ninety-seven".