4426614540 has 144 divisors (see below), whose sum is σ = 13606040448. Its totient is φ = 1164828672.

The previous prime is 4426614461. The next prime is 4426614551. The reversal of 4426614540 is 454166244.

4426614540 is a `hidden beast` number, since 4 + 42 + 66 + 14 + 540 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 4426614495 and 4426614504.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7464484 + ... + 7465076.

It is an arithmetic number, because the mean of its divisors is an integer number (94486392).

Almost surely, 2^4426614540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4426614540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6803020224).

4426614540 is an abundant number, since it is smaller than the sum of its proper divisors (9179425908).

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

4426614540 is a wasteful number, since it uses less digits than its factorization.

4426614540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088 (or 1083 counting only the distinct ones).

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

The square root of 4426614540 is about 66532.8079972580. The cubic root of 4426614540 is about 1641.9398199516.

The spelling of 4426614540 in words is "four billion, four hundred twenty-six million, six hundred fourteen thousand, five hundred forty".