2864520675042 has 64 divisors (see below), whose sum is σ = 6323821870464. Its totient is φ = 859639334400.

The previous prime is 2864520675013. The next prime is 2864520675053. The reversal of 2864520675042 is 2405760254682.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2185683 + ... + 3241334.

It is an arithmetic number, because the mean of its divisors is an integer number (98809716726).

Almost surely, 2^{2864520675042} is an apocalyptic number.

2864520675042 is an abundant number, since it is smaller than the sum of its proper divisors (3459301195422).

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

2864520675042 is a wasteful number, since it uses less digits than its factorization.

2864520675042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427203.

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 2864520675042 in words is "two trillion, eight hundred sixty-four billion, five hundred twenty million, six hundred seventy-five thousand, forty-two".