336078037081 has 2 divisors, whose sum is σ = 336078037082. Its totient is φ = 336078037080.

The previous prime is 336078037021. The next prime is 336078037109. The reversal of 336078037081 is 180730870633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297614982681 + 38463054400 = 545541^2 + 196120^2 .

It is a cyclic number.

It is not a de Polignac number, because 336078037081 - 2⁷ = 336078036953 is a prime.

It is a super-2 number, since 2×336078037081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (336078037021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168039018540 + 168039018541.

It is an arithmetic number, because the mean of its divisors is an integer number (168039018541).

Almost surely, 2^336078037081 is an apocalyptic number.

It is an amenable number.

336078037081 is a deficient number, since it is larger than the sum of its proper divisors (1).

336078037081 is an equidigital number, since it uses as much as digits as its factorization.

336078037081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 336078037081 in words is "three hundred thirty-six billion, seventy-eight million, thirty-seven thousand, eighty-one".