2887895837104 has 80 divisors (see below), whose sum is σ = 6009370438176. Its totient is φ = 1339637760000.

The previous prime is 2887895837081. The next prime is 2887895837107. The reversal of 2887895837104 is 4017385987882.

It is a happy number.

It is a super-2 number, since 2×2887895837104² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2887895837107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6404344 + ... + 6840424.

Almost surely, 2^{2887895837104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2887895837104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3004685219088).

2887895837104 is an abundant number, since it is smaller than the sum of its proper divisors (3121474601072).

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

2887895837104 is a wasteful number, since it uses less digits than its factorization.

2887895837104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436454 (or 436448 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 70.

The spelling of 2887895837104 in words is "two trillion, eight hundred eighty-seven billion, eight hundred ninety-five million, eight hundred thirty-seven thousand, one hundred four".