2845344172102 has 4 divisors (see below), whose sum is σ = 4268016258156. Its totient is φ = 1422672086050.

The previous prime is 2845344172079. The next prime is 2845344172127. The reversal of 2845344172102 is 2012714435482.

2845344172102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711336043024 + ... + 711336043027.

It is an arithmetic number, because the mean of its divisors is an integer number (1067004064539).

Almost surely, 2^{2845344172102} is an apocalyptic number.

2845344172102 is a deficient number, since it is larger than the sum of its proper divisors (1422672086054).

2845344172102 is a wasteful number, since it uses less digits than its factorization.

2845344172102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422672086053.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 2845344172102 in words is "two trillion, eight hundred forty-five billion, three hundred forty-four million, one hundred seventy-two thousand, one hundred two".