4055041144520 has 64 divisors (see below), whose sum is σ = 9318391994880. Its totient is φ = 1587433044736.

The previous prime is 4055041144513. The next prime is 4055041144529. The reversal of 4055041144520 is 254411405504.

It is not an unprimeable number, because it can be changed into a prime (4055041144529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61926437 + ... + 61991883.

It is an arithmetic number, because the mean of its divisors is an integer number (145599874920).

Almost surely, 2^{4055041144520} is an apocalyptic number.

4055041144520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4055041144520 is an abundant number, since it is smaller than the sum of its proper divisors (5263350850360).

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

4055041144520 is a wasteful number, since it uses less digits than its factorization.

4055041144520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98462 (or 98458 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 4055041144520 in words is "four trillion, fifty-five billion, forty-one million, one hundred forty-four thousand, five hundred twenty".