4055323405240 has 96 divisors (see below), whose sum is σ = 9940634789760. Its totient is φ = 1487181254400.

The previous prime is 4055323405193. The next prime is 4055323405267. The reversal of 4055323405240 is 425043235504.

It is a self number, because there is not a number n which added to its sum of digits gives 4055323405240.

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, 4082031 + ... + 4977310.

It is an arithmetic number, because the mean of its divisors is an integer number (103548279060).

Almost surely, 2^{4055323405240} is an apocalyptic number.

4055323405240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4055323405240 is an abundant number, since it is smaller than the sum of its proper divisors (5885311384520).

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

4055323405240 is a wasteful number, since it uses less digits than its factorization.

4055323405240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9059421 (or 9059398 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 4055323405240 in words is "four trillion, fifty-five billion, three hundred twenty-three million, four hundred five thousand, two hundred forty".