2087334440847 has 24 divisors (see below), whose sum is σ = 3174888553200. Its totient is φ = 1317833117568.

The previous prime is 2087334440761. The next prime is 2087334440881. The reversal of 2087334440847 is 7480444337802.

2087334440847 is a `hidden beast` number, since 20 + 8 + 73 + 34 + 440 + 84 + 7 = 666.

It is not a de Polignac number, because 2087334440847 - 2⁸ = 2087334440591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2087334440793 and 2087334440802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087334440887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1769808 + ... + 2703125.

It is an arithmetic number, because the mean of its divisors is an integer number (132287023050).

Almost surely, 2^{2087334440847} is an apocalyptic number.

2087334440847 is a deficient number, since it is larger than the sum of its proper divisors (1087554112353).

2087334440847 is a wasteful number, since it uses less digits than its factorization.

2087334440847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475687 (or 4475684 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 54.

The spelling of 2087334440847 in words is "two trillion, eighty-seven billion, three hundred thirty-four million, four hundred forty thousand, eight hundred forty-seven".