4250220460146 has 32 divisors (see below), whose sum is σ = 9454185148800. Its totient is φ = 1415352534480.

The previous prime is 4250220460133. The next prime is 4250220460181. The reversal of 4250220460146 is 6410640220524.

4250220460146 is a `hidden beast` number, since 4 + 2 + 5 + 0 + 2 + 2 + 0 + 4 + 601 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4250220460146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38489326 + ... + 38599593.

It is an arithmetic number, because the mean of its divisors is an integer number (295443285900).

Almost surely, 2^{4250220460146} is an apocalyptic number.

4250220460146 is an abundant number, since it is smaller than the sum of its proper divisors (5203964688654).

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

4250220460146 is a wasteful number, since it uses less digits than its factorization.

4250220460146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77089951 (or 77089945 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 4250220460146 in words is "four trillion, two hundred fifty billion, two hundred twenty million, four hundred sixty thousand, one hundred forty-six".