4005040355322 has 8 divisors (see below), whose sum is σ = 8010080710656. Its totient is φ = 1335013451772.

The previous prime is 4005040355317. The next prime is 4005040355347. The reversal of 4005040355322 is 2235530405004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4005040355322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333753362938 + ... + 333753362949.

It is an arithmetic number, because the mean of its divisors is an integer number (1001260088832).

Almost surely, 2^{4005040355322} is an apocalyptic number.

4005040355322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4005040355322 is a wasteful number, since it uses less digits than its factorization.

4005040355322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667506725892.

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 4005040355322 in words is "four trillion, five billion, forty million, three hundred fifty-five thousand, three hundred twenty-two".