336561039412 has 24 divisors (see below), whose sum is σ = 634313006600. Its totient is φ = 155329767936.

The previous prime is 336561039379. The next prime is 336561039449. The reversal of 336561039412 is 214930165633.

It can be written as a sum of positive squares in 4 ways, for example, as 24880014756 + 311681024656 = 157734^2 + 558284^2 .

It is a super-2 number, since 2×336561039412² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381264 + ... + 1606552.

Almost surely, 2^336561039412 is an apocalyptic number.

It is an amenable number.

336561039412 is a deficient number, since it is larger than the sum of its proper divisors (297751967188).

336561039412 is a wasteful number, since it uses less digits than its factorization.

336561039412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254035 (or 254033 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 336561039412 in words is "three hundred thirty-six billion, five hundred sixty-one million, thirty-nine thousand, four hundred twelve".