4055063219940 has 48 divisors (see below), whose sum is σ = 11379807286848. Its totient is φ = 1078909213824.

The previous prime is 4055063219929. The next prime is 4055063219953. The reversal of 4055063219940 is 499123605504.

It is a self number, because there is not a number n which added to its sum of digits gives 4055063219940.

It is an unprimeable number.

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, 76253767 + ... + 76306926.

It is an arithmetic number, because the mean of its divisors is an integer number (237079318476).

Almost surely, 2^{4055063219940} is an apocalyptic number.

It is an amenable number.

4055063219940 is an abundant number, since it is smaller than the sum of its proper divisors (7324744066908).

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

4055063219940 is a wasteful number, since it uses less digits than its factorization.

4055063219940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152561148 (or 152561146 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 4055063219940 in words is "four trillion, fifty-five billion, sixty-three million, two hundred nineteen thousand, nine hundred forty".