2094031843929 has 9 divisors (see below), whose sum is σ = 3024718934133. Its totient is φ = 1396018335132.

The previous prime is 2094031843907. The next prime is 2094031843961. The reversal of 2094031843929 is 9293481304902.

The square root of 2094031843929 is 1447077.

It is a perfect power (a square), and thus also a powerful number.

2094031843929 is a `hidden beast` number, since 2 + 0 + 9 + 403 + 184 + 39 + 29 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 2094031843929 - 2¹³ = 2094031835737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2094031843979) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4100052 + ... + 4582410.

Almost surely, 2^{2094031843929} is an apocalyptic number.

2094031843929 is the 1447077-th square number.

2094031843929 is the 723539-th centered octagonal number.

It is an amenable number.

2094031843929 is a deficient number, since it is larger than the sum of its proper divisors (930687090204).

2094031843929 is an frugal number, since it uses more digits than its factorization.

2094031843929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964724 (or 482362 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 2094031843929 in words is "two trillion, ninety-four billion, thirty-one million, eight hundred forty-three thousand, nine hundred twenty-nine".