2997855260460 has 144 divisors (see below), whose sum is σ = 9127592589024. Its totient is φ = 796434591744.

The previous prime is 2997855260459. The next prime is 2997855260489. The reversal of 2997855260460 is 640625587992.

2997855260460 is a `hidden beast` number, since 2 + 9 + 9 + 78 + 552 + 6 + 0 + 4 + 6 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71334414 + ... + 71376426.

It is an arithmetic number, because the mean of its divisors is an integer number (63386059646).

Almost surely, 2^{2997855260460} is an apocalyptic number.

2997855260460 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 2997855260460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4563796294512).

2997855260460 is an abundant number, since it is smaller than the sum of its proper divisors (6129737328564).

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

2997855260460 is a wasteful number, since it uses less digits than its factorization.

2997855260460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43504 (or 43499 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 2997855260460 in words is "two trillion, nine hundred ninety-seven billion, eight hundred fifty-five million, two hundred sixty thousand, four hundred sixty".