1339733466997 has 2 divisors, whose sum is σ = 1339733466998. Its totient is φ = 1339733466996.

The previous prime is 1339733466947. The next prime is 1339733467027. The reversal of 1339733466997 is 7996643379331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1285391330001 + 54342136996 = 1133751^2 + 233114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1339733466997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1339733466947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669866733498 + 669866733499.

It is an arithmetic number, because the mean of its divisors is an integer number (669866733499).

Almost surely, 2^{1339733466997} is an apocalyptic number.

It is an amenable number.

1339733466997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1339733466997 is an equidigital number, since it uses as much as digits as its factorization.

1339733466997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 416649744, while the sum is 70.

The spelling of 1339733466997 in words is "one trillion, three hundred thirty-nine billion, seven hundred thirty-three million, four hundred sixty-six thousand, nine hundred ninety-seven".