2101346545862 has 16 divisors (see below), whose sum is σ = 3172976400960. Its totient is φ = 1043700144168.

The previous prime is 2101346545813. The next prime is 2101346545873. The reversal of 2101346545862 is 2685456431012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2760068 + ... + 3438119.

It is an arithmetic number, because the mean of its divisors is an integer number (198311025060).

Almost surely, 2^{2101346545862} is an apocalyptic number.

2101346545862 is a deficient number, since it is larger than the sum of its proper divisors (1071629855098).

2101346545862 is a wasteful number, since it uses less digits than its factorization.

2101346545862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199315.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 2101346545862 in words is "two trillion, one hundred one billion, three hundred forty-six million, five hundred forty-five thousand, eight hundred sixty-two".