2899887162480 has 400 divisors, whose sum is σ = 12556973873664. Its totient is φ = 602573852160.

The previous prime is 2899887162463. The next prime is 2899887162533. The reversal of 2899887162480 is 842617889982.

2899887162480 is a `hidden beast` number, since 2 + 8 + 9 + 9 + 8 + 87 + 1 + 62 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 2899887162399 and 2899887162408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2406972 + ... + 3404891.

Almost surely, 2^{2899887162480} is an apocalyptic number.

2899887162480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2899887162480 is an abundant number, since it is smaller than the sum of its proper divisors (9657086711184).

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

2899887162480 is a wasteful number, since it uses less digits than its factorization.

2899887162480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5811906 (or 5811891 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 72.

The spelling of 2899887162480 in words is "two trillion, eight hundred ninety-nine billion, eight hundred eighty-seven million, one hundred sixty-two thousand, four hundred eighty".