336788526536401 has 9 divisors (see below), whose sum is σ = 337880655823003. Its totient is φ = 335699916171520.

The previous prime is 336788526536387. The next prime is 336788526536453. The reversal of 336788526536401 is 104635625887633.

It is a happy number.

The square root of 336788526536401 is 18351799.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 138133032506001 + 198655494030400 = 11753001^2 + 14094520^2 .

It is not a de Polignac number, because 336788526536401 - 2⁹ = 336788526535889 is a prime.

It is a super-2 number, since 2×336788526536401² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336788526536101) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5707379985 + ... + 5707438993.

Almost surely, 2^{336788526536401} is an apocalyptic number.

336788526536401 is the 18351799-th square number.

336788526536401 is the 9175900-th centered octagonal number.

It is an amenable number.

336788526536401 is a deficient number, since it is larger than the sum of its proper divisors (1092129286602).

336788526536401 is an frugal number, since it uses more digits than its factorization.

336788526536401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118640 (or 59320 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 67.

The spelling of 336788526536401 in words is "three hundred thirty-six trillion, seven hundred eighty-eight billion, five hundred twenty-six million, five hundred thirty-six thousand, four hundred one".