2955883823840 has 48 divisors (see below), whose sum is σ = 6998556397392. Its totient is φ = 1179766293504.

The previous prime is 2955883823807. The next prime is 2955883823873. The reversal of 2955883823840 is 483283885592.

It is an interprime number because it is at equal distance from previous prime (2955883823807) and next prime (2955883823873).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20139434 + ... + 20285673.

It is an arithmetic number, because the mean of its divisors is an integer number (145803258279).

Almost surely, 2^{2955883823840} is an apocalyptic number.

2955883823840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2955883823840 is an abundant number, since it is smaller than the sum of its proper divisors (4042672573552).

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

2955883823840 is a wasteful number, since it uses less digits than its factorization.

2955883823840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40425579 (or 40425571 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 65.

The spelling of 2955883823840 in words is "two trillion, nine hundred fifty-five billion, eight hundred eighty-three million, eight hundred twenty-three thousand, eight hundred forty".