4384268140146 has 32 divisors (see below), whose sum is σ = 8973952822080. Its totient is φ = 1427502163776.

The previous prime is 4384268140141. The next prime is 4384268140157. The reversal of 4384268140146 is 6410418624834.

It is not an unprimeable number, because it can be changed into a prime (4384268140141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39386901 + ... + 39498056.

It is an arithmetic number, because the mean of its divisors is an integer number (280436025690).

Almost surely, 2^{4384268140146} is an apocalyptic number.

4384268140146 is an abundant number, since it is smaller than the sum of its proper divisors (4589684681934).

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

4384268140146 is a wasteful number, since it uses less digits than its factorization.

4384268140146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78885178.

The product of its (nonzero) digits is 3538944, while the sum is 51.

The spelling of 4384268140146 in words is "four trillion, three hundred eighty-four billion, two hundred sixty-eight million, one hundred forty thousand, one hundred forty-six".