4043255142240 has 144 divisors (see below), whose sum is σ = 13800419339616. Its totient is φ = 1077981696000.

The previous prime is 4043255142181. The next prime is 4043255142263. The reversal of 4043255142240 is 422415523404.

4043255142240 is a `hidden beast` number, since 4 + 0 + 4 + 325 + 51 + 42 + 240 = 666.

4043255142240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4043255142195 and 4043255142204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6845880 + ... + 7413000.

It is an arithmetic number, because the mean of its divisors is an integer number (95836245414).

Almost surely, 2^{4043255142240} is an apocalyptic number.

4043255142240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4043255142240 is an abundant number, since it is smaller than the sum of its proper divisors (9757164197376).

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

4043255142240 is a wasteful number, since it uses less digits than its factorization.

4043255142240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572093 (or 572082 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 4043255142240 in words is "four trillion, forty-three billion, two hundred fifty-five million, one hundred forty-two thousand, two hundred forty".