2146000444023 has 8 divisors (see below), whose sum is σ = 2862368028928. Its totient is φ = 1430149910904.

The previous prime is 2146000443943. The next prime is 2146000444031. The reversal of 2146000444023 is 3204440006412.

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

It is not a de Polignac number, because 2146000444023 - 2¹⁴ = 2146000427639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146000444033) 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, 129253261 + ... + 129269862.

It is an arithmetic number, because the mean of its divisors is an integer number (357796003616).

Almost surely, 2^{2146000444023} is an apocalyptic number.

2146000444023 is a deficient number, since it is larger than the sum of its proper divisors (716367584905).

2146000444023 is a wasteful number, since it uses less digits than its factorization.

2146000444023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258525893.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 2146000444023 in words is "two trillion, one hundred forty-six billion, four hundred forty-four thousand, twenty-three".