2880451819161 has 12 divisors (see below), whose sum is σ = 4755031574592. Its totient is φ = 1645972468056.

The previous prime is 2880451819159. The next prime is 2880451819277. The reversal of 2880451819161 is 1619181540882.

2880451819161 is a `hidden beast` number, since 28 + 8 + 0 + 451 + 8 + 1 + 9 + 161 = 666.

2880451819161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2880451819161 - 2¹ = 2880451819159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2880451819098 and 2880451819107.

It is not an unprimeable number, because it can be changed into a prime (2880451819361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22860728661 + ... + 22860728786.

It is an arithmetic number, because the mean of its divisors is an integer number (396252631216).

Almost surely, 2^{2880451819161} is an apocalyptic number.

2880451819161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2880451819161 is a deficient number, since it is larger than the sum of its proper divisors (1874579755431).

2880451819161 is a wasteful number, since it uses less digits than its factorization.

2880451819161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45721457460 (or 45721457457 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 54.

The spelling of 2880451819161 in words is "two trillion, eight hundred eighty billion, four hundred fifty-one million, eight hundred nineteen thousand, one hundred sixty-one".