43952271423 has 8 divisors (see below), whose sum is σ = 58645716528. Its totient is φ = 29280170304.

The previous prime is 43952271413. The next prime is 43952271439. The reversal of 43952271423 is 32417225934.

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

It is not a de Polignac number, because 43952271423 - 2¹⁶ = 43952205887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43952271403) 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 7 ways as a sum of consecutive naturals, for example, 5331190 + ... + 5339427.

It is an arithmetic number, because the mean of its divisors is an integer number (7330714566).

Almost surely, 2^43952271423 is an apocalyptic number.

43952271423 is a deficient number, since it is larger than the sum of its proper divisors (14693445105).

43952271423 is a wasteful number, since it uses less digits than its factorization.

43952271423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10671993.

The product of its digits is 362880, while the sum is 42.

The spelling of 43952271423 in words is "forty-three billion, nine hundred fifty-two million, two hundred seventy-one thousand, four hundred twenty-three".