4004112255654 has 48 divisors (see below), whose sum is σ = 9319620373056. Its totient is φ = 1143549363600.

The previous prime is 4004112255653. The next prime is 4004112255667. The reversal of 4004112255654 is 4565522114004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004112255653) 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 23 ways as a sum of consecutive naturals, for example, 2175012 + ... + 3569159.

It is an arithmetic number, because the mean of its divisors is an integer number (194158757772).

Almost surely, 2^{4004112255654} is an apocalyptic number.

4004112255654 is an abundant number, since it is smaller than the sum of its proper divisors (5315508117402).

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

4004112255654 is a wasteful number, since it uses less digits than its factorization.

4004112255654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746561 (or 5746554 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 4004112255654 its reverse (4565522114004), we get a palindrome (8569634369658).

The spelling of 4004112255654 in words is "four trillion, four billion, one hundred twelve million, two hundred fifty-five thousand, six hundred fifty-four".