2100000002094 has 48 divisors (see below), whose sum is σ = 4576059493200. Its totient is φ = 695999132928.

The previous prime is 2100000002063. The next prime is 2100000002117. The reversal of 2100000002094 is 4902000000012.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2701462 + ... + 3390854.

It is an arithmetic number, because the mean of its divisors is an integer number (95334572775).

Almost surely, 2^{2100000002094} is an apocalyptic number.

2100000002094 is an abundant number, since it is smaller than the sum of its proper divisors (2476059491106).

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

2100000002094 is a wasteful number, since it uses less digits than its factorization.

2100000002094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690369 (or 690366 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The spelling of 2100000002094 in words is "two trillion, one hundred billion, two thousand, ninety-four".