4276954440 has 256 divisors, whose sum is σ = 15649977600. Its totient is φ = 1030348800.

The previous prime is 4276954433. The next prime is 4276954553. The reversal of 4276954440 is 444596724.

4276954440 is a `hidden beast` number, since 4 + 2 + 7 + 69 + 544 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2054200 + ... + 2056280.

It is an arithmetic number, because the mean of its divisors is an integer number (61132725).

Almost surely, 2^4276954440 is an apocalyptic number.

4276954440 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 4276954440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7824988800).

4276954440 is an abundant number, since it is smaller than the sum of its proper divisors (11373023160).

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

4276954440 is a wasteful number, since it uses less digits than its factorization.

4276954440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4276954440 is about 65398.4284214843. The cubic root of 4276954440 is about 1623.2230757231.

The spelling of 4276954440 in words is "four billion, two hundred seventy-six million, nine hundred fifty-four thousand, four hundred forty".