2094190767987 has 16 divisors (see below), whose sum is σ = 2813516160000. Its totient is φ = 1385504661024.

The previous prime is 2094190767973. The next prime is 2094190767989. The reversal of 2094190767987 is 7897670914902.

It is not a de Polignac number, because 2094190767987 - 2⁴ = 2094190767971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2094190767989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46312 + ... + 2047077.

It is an arithmetic number, because the mean of its divisors is an integer number (175844760000).

Almost surely, 2^{2094190767987} is an apocalyptic number.

2094190767987 is a deficient number, since it is larger than the sum of its proper divisors (719325392013).

2094190767987 is a wasteful number, since it uses less digits than its factorization.

2094190767987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095930.

The product of its (nonzero) digits is 96018048, while the sum is 69.

The spelling of 2094190767987 in words is "two trillion, ninety-four billion, one hundred ninety million, seven hundred sixty-seven thousand, nine hundred eighty-seven".