2855113354240 has 176 divisors, whose sum is σ = 7831310151744. Its totient is φ = 978400051200.

The previous prime is 2855113354229. The next prime is 2855113354277. The reversal of 2855113354240 is 424533115582.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74563900 + ... + 74602180.

Almost surely, 2^{2855113354240} is an apocalyptic number.

2855113354240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2855113354240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3915655075872).

2855113354240 is an abundant number, since it is smaller than the sum of its proper divisors (4976196797504).

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

2855113354240 is a wasteful number, since it uses less digits than its factorization.

2855113354240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40394 (or 40376 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 2855113354240 in words is "two trillion, eight hundred fifty-five billion, one hundred thirteen million, three hundred fifty-four thousand, two hundred forty".