4065565314372 has 48 divisors (see below), whose sum is σ = 9548106184512. Its totient is φ = 1346388912000.

The previous prime is 4065565314367. The next prime is 4065565314583. The reversal of 4065565314372 is 2734135655604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504223 + ... + 2895750.

It is an arithmetic number, because the mean of its divisors is an integer number (198918878844).

Almost surely, 2^{4065565314372} is an apocalyptic number.

It is an amenable number.

4065565314372 is an abundant number, since it is smaller than the sum of its proper divisors (5482540870140).

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

4065565314372 is a wasteful number, since it uses less digits than its factorization.

4065565314372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400628 (or 3400626 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 51.

The spelling of 4065565314372 in words is "four trillion, sixty-five billion, five hundred sixty-five million, three hundred fourteen thousand, three hundred seventy-two".