2173935023935 has 8 divisors (see below), whose sum is σ = 2609220193056. Its totient is φ = 1738815909600.

The previous prime is 2173935023929. The next prime is 2173935023969. The reversal of 2173935023935 is 5393205393712.

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

It is not a de Polignac number, because 2173935023935 - 2³⁹ = 1624179210047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41484891 + ... + 41537260.

It is an arithmetic number, because the mean of its divisors is an integer number (326152524132).

Almost surely, 2^{2173935023935} is an apocalyptic number.

2173935023935 is a deficient number, since it is larger than the sum of its proper divisors (435285169121).

2173935023935 is an equidigital number, since it uses as much as digits as its factorization.

2173935023935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83027393.

The product of its (nonzero) digits is 4592700, while the sum is 52.

The spelling of 2173935023935 in words is "two trillion, one hundred seventy-three billion, nine hundred thirty-five million, twenty-three thousand, nine hundred thirty-five".