336906540405 has 40 divisors (see below), whose sum is σ = 604749543552. Its totient is φ = 179441492832.

The previous prime is 336906540283. The next prime is 336906540463. The reversal of 336906540405 is 504045609633.

336906540405 is a `hidden beast` number, since 3 + 3 + 69 + 0 + 6 + 540 + 40 + 5 = 666.

It is not a de Polignac number, because 336906540405 - 2²² = 336902346101 is a prime.

It is a super-2 number, since 2×336906540405² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 258889 + ... + 860718.

Almost surely, 2^336906540405 is an apocalyptic number.

It is an amenable number.

336906540405 is a deficient number, since it is larger than the sum of its proper divisors (267843003147).

336906540405 is a wasteful number, since it uses less digits than its factorization.

336906540405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120367 (or 1120358 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 336906540405 in words is "three hundred thirty-six billion, nine hundred six million, five hundred forty thousand, four hundred five".