2058194798888 has 32 divisors (see below), whose sum is σ = 3885730704000. Its totient is φ = 1022002489152.

The previous prime is 2058194798887. The next prime is 2058194798899. The reversal of 2058194798888 is 8888974918502.

It is a super-2 number, since 2×2058194798888² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2058194798887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6431981 + ... + 6744387.

It is an arithmetic number, because the mean of its divisors is an integer number (121429084500).

Almost surely, 2^{2058194798888} is an apocalyptic number.

It is an amenable number.

2058194798888 is a deficient number, since it is larger than the sum of its proper divisors (1827535905112).

2058194798888 is a wasteful number, since it uses less digits than its factorization.

2058194798888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318089 (or 318085 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 77.

The spelling of 2058194798888 in words is "two trillion, fifty-eight billion, one hundred ninety-four million, seven hundred ninety-eight thousand, eight hundred eighty-eight".