3405535800012 has 30 divisors (see below), whose sum is σ = 8902743280508. Its totient is φ = 1135178599896.

The previous prime is 3405535800001. The next prime is 3405535800013. The reversal of 3405535800012 is 2100085355043.

3405535800012 is a `hidden beast` number, since 3 + 40 + 5 + 535 + 80 + 0 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3405535800012.

It is not an unprimeable number, because it can be changed into a prime (3405535800013) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 5255456158 + ... + 5255456805.

Almost surely, 2^{3405535800012} is an apocalyptic number.

It is an amenable number.

3405535800012 is an abundant number, since it is smaller than the sum of its proper divisors (5497207480496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3405535800012 is a wasteful number, since it uses less digits than its factorization.

3405535800012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510912979 (or 10510912968 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 3405535800012 in words is "three trillion, four hundred five billion, five hundred thirty-five million, eight hundred thousand, twelve".