4150054440 has 320 divisors, whose sum is σ = 16333954560. Its totient is φ = 925240320.

The previous prime is 4150054439. The next prime is 4150054451. The reversal of 4150054440 is 444500514.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 927649 + ... + 932111.

It is an arithmetic number, because the mean of its divisors is an integer number (51043608).

Almost surely, 2^4150054440 is an apocalyptic number.

4150054440 is a gapful number since it is divisible by the number (40) 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 4150054440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8166977280).

4150054440 is an abundant number, since it is smaller than the sum of its proper divisors (12183900120).

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

4150054440 is a wasteful number, since it uses less digits than its factorization.

4150054440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534 (or 4521 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4150054440 is about 64420.9161685861. The cubic root of 4150054440 is about 1607.0076021793.

Adding to 4150054440 its reverse (444500514), we get a palindrome (4594554954).

The spelling of 4150054440 in words is "four billion, one hundred fifty million, fifty-four thousand, four hundred forty".