4086219144 has 64 divisors (see below), whose sum is σ = 12361680000. Its totient is φ = 1098814464.

The previous prime is 4086219143. The next prime is 4086219149. The reversal of 4086219144 is 4419126804.

It is not an unprimeable number, because it can be changed into a prime (4086219143) 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, 712519 + ... + 718230.

It is an arithmetic number, because the mean of its divisors is an integer number (193151250).

Almost surely, 2^4086219144 is an apocalyptic number.

It is an amenable number.

4086219144 is an abundant number, since it is smaller than the sum of its proper divisors (8275460856).

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

4086219144 is a wasteful number, since it uses less digits than its factorization.

4086219144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430782 (or 1430778 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4086219144 is about 63923.5413912590. The cubic root of 4086219144 is about 1598.7254359904.

It can be divided in two parts, 40862 and 19144, that added together give a palindrome (60006).

The spelling of 4086219144 in words is "four billion, eighty-six million, two hundred nineteen thousand, one hundred forty-four".