4165450501144 has 32 divisors (see below), whose sum is σ = 8149903089120. Its totient is φ = 1992145424896.

The previous prime is 4165450501123. The next prime is 4165450501153. The reversal of 4165450501144 is 4411050545614.

It is a junction number, because it is equal to n+sod(n) for n = 4165450501097 and 4165450501106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25623222 + ... + 25785274.

It is an arithmetic number, because the mean of its divisors is an integer number (254684471535).

Almost surely, 2^{4165450501144} is an apocalyptic number.

It is an amenable number.

4165450501144 is a deficient number, since it is larger than the sum of its proper divisors (3984452587976).

4165450501144 is a wasteful number, since it uses less digits than its factorization.

4165450501144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301779 (or 301775 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 4165450501144 in words is "four trillion, one hundred sixty-five billion, four hundred fifty million, five hundred one thousand, one hundred forty-four".