4054541441640 has 64 divisors (see below), whose sum is σ = 12165459413760. Its totient is φ = 1081047932160.

The previous prime is 4054541441627. The next prime is 4054541441641. The reversal of 4054541441640 is 461441454504.

It is a junction number, because it is equal to n+sod(n) for n = 4054541441592 and 4054541441601.

It is not an unprimeable number, because it can be changed into a prime (4054541441641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1748976 + ... + 3341855.

It is an arithmetic number, because the mean of its divisors is an integer number (190085303340).

Almost surely, 2^{4054541441640} is an apocalyptic number.

4054541441640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4054541441640 is an abundant number, since it is smaller than the sum of its proper divisors (8110917972120).

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

4054541441640 is a wasteful number, since it uses less digits than its factorization.

4054541441640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097482 (or 5097478 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 4054541441640 in words is "four trillion, fifty-four billion, five hundred forty-one million, four hundred forty-one thousand, six hundred forty".