3402045443412 has 144 divisors (see below), whose sum is σ = 10983100512384. Its totient is φ = 862095744000.

The previous prime is 3402045443347. The next prime is 3402045443473. The reversal of 3402045443412 is 2143445402043.

3402045443412 is a `hidden beast` number, since 3 + 4 + 0 + 204 + 5 + 4 + 434 + 12 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14853289 + ... + 15080592.

It is an arithmetic number, because the mean of its divisors is an integer number (76271531336).

Almost surely, 2^{3402045443412} is an apocalyptic number.

It is an amenable number.

3402045443412 is an abundant number, since it is smaller than the sum of its proper divisors (7581055068972).

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

3402045443412 is a wasteful number, since it uses less digits than its factorization.

3402045443412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29933950 (or 29933945 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

The spelling of 3402045443412 in words is "three trillion, four hundred two billion, forty-five million, four hundred forty-three thousand, four hundred twelve".