2129074023 has 8 divisors (see below), whose sum is σ = 2839503600. Its totient is φ = 1419013568.

The previous prime is 2129074021. The next prime is 2129074039. The reversal of 2129074023 is 3204709212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2129074023 - 2¹ = 2129074021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2129074021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78528 + ... + 102101.

It is an arithmetic number, because the mean of its divisors is an integer number (354937950).

Almost surely, 2^2129074023 is an apocalyptic number.

2129074023 is a deficient number, since it is larger than the sum of its proper divisors (710429577).

2129074023 is a wasteful number, since it uses less digits than its factorization.

2129074023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184561.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2129074023 is about 46141.8901108310. The cubic root of 2129074023 is about 1286.4618755635.

The spelling of 2129074023 in words is "two billion, one hundred twenty-nine million, seventy-four thousand, twenty-three".