43934393022 has 16 divisors (see below), whose sum is σ = 94627923600. Its totient is φ = 13518274752.

The previous prime is 43934392979. The next prime is 43934393029. The reversal of 43934393022 is 22039343934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43934393029) 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, 281630647 + ... + 281630802.

It is an arithmetic number, because the mean of its divisors is an integer number (5914245225).

Almost surely, 2^43934393022 is an apocalyptic number.

43934393022 is an abundant number, since it is smaller than the sum of its proper divisors (50693530578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43934393022 is a wasteful number, since it uses less digits than its factorization.

43934393022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563261467.

The product of its (nonzero) digits is 419904, while the sum is 42.

The spelling of 43934393022 in words is "forty-three billion, nine hundred thirty-four million, three hundred ninety-three thousand, twenty-two".