2350643423 has 4 divisors (see below), whose sum is σ = 2350881288. Its totient is φ = 2350405560.

The previous prime is 2350643419. The next prime is 2350643453. The reversal of 2350643423 is 3243460532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2350643423 - 2² = 2350643419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2350643423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2350643453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103436 + ... + 124097.

It is an arithmetic number, because the mean of its divisors is an integer number (587720322).

Almost surely, 2^2350643423 is an apocalyptic number.

2350643423 is a deficient number, since it is larger than the sum of its proper divisors (237865).

2350643423 is a wasteful number, since it uses less digits than its factorization.

2350643423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237864.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 2350643423 is about 48483.4345214940. The cubic root of 2350643423 is about 1329.6242221398.

The spelling of 2350643423 in words is "two billion, three hundred fifty million, six hundred forty-three thousand, four hundred twenty-three".