4415181330 has 64 divisors (see below), whose sum is σ = 12167728128. Its totient is φ = 1004391360.

The previous prime is 4415181319. The next prime is 4415181341. The reversal of 4415181330 is 331815144.

It is an interprime number because it is at equal distance from previous prime (4415181319) and next prime (4415181341).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5512 + ... + 94131.

It is an arithmetic number, because the mean of its divisors is an integer number (190120752).

Almost surely, 2^4415181330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4415181330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6083864064).

4415181330 is an abundant number, since it is smaller than the sum of its proper divisors (7752546798).

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

4415181330 is a wasteful number, since it uses less digits than its factorization.

4415181330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99871.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4415181330 is about 66446.8308499360. The cubic root of 4415181330 is about 1640.5249818900.

Adding to 4415181330 its reverse (331815144), we get a palindrome (4746996474).

It can be divided in two parts, 4415 and 181330, that added together give a triangular number (185745 = T₆₀₉).

The spelling of 4415181330 in words is "four billion, four hundred fifteen million, one hundred eighty-one thousand, three hundred thirty".