4026318048 has 144 divisors (see below), whose sum is σ = 11644410960. Its totient is φ = 1319473152.

The previous prime is 4026318019. The next prime is 4026318073. The reversal of 4026318048 is 8408136204.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×4026318048² = 32422474047301060608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9298440 + ... + 9298872.

It is an arithmetic number, because the mean of its divisors is an integer number (80863965).

Almost surely, 2^4026318048 is an apocalyptic number.

4026318048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026318048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5822205480).

4026318048 is an abundant number, since it is smaller than the sum of its proper divisors (7618092912).

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

4026318048 is a wasteful number, since it uses less digits than its factorization.

4026318048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 4026318048 is about 63453.2745254333. The cubic root of 4026318048 is about 1590.8748857841.

It can be divided in two parts, 40263 and 18048, that added together give a triangular number (58311 = T₃₄₁).

The spelling of 4026318048 in words is "four billion, twenty-six million, three hundred eighteen thousand, forty-eight".