2161042310094 has 32 divisors (see below), whose sum is σ = 4383633322656. Its totient is φ = 710147112960.

The previous prime is 2161042310059. The next prime is 2161042310117. The reversal of 2161042310094 is 4900132401612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7074417 + ... + 7373564.

It is an arithmetic number, because the mean of its divisors is an integer number (136988541333).

Almost surely, 2^{2161042310094} is an apocalyptic number.

2161042310094 is an abundant number, since it is smaller than the sum of its proper divisors (2222591012562).

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

2161042310094 is a wasteful number, since it uses less digits than its factorization.

2161042310094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14448340.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 2161042310094 in words is "two trillion, one hundred sixty-one billion, forty-two million, three hundred ten thousand, ninety-four".