43123420314 has 96 divisors (see below), whose sum is σ = 105434993664. Its totient is φ = 12638799360.

The previous prime is 43123420309. The next prime is 43123420391. The reversal of 43123420314 is 41302432134.

43123420314 is a `hidden beast` number, since 4 + 3 + 1 + 2 + 342 + 0 + 314 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1280439 + ... + 1313685.

It is an arithmetic number, because the mean of its divisors is an integer number (1098281184).

Almost surely, 2^43123420314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43123420314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52717496832).

43123420314 is an abundant number, since it is smaller than the sum of its proper divisors (62311573350).

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

43123420314 is a wasteful number, since it uses less digits than its factorization.

43123420314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33532 (or 33529 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 43123420314 its reverse (41302432134), we get a palindrome (84425852448).

The spelling of 43123420314 in words is "forty-three billion, one hundred twenty-three million, four hundred twenty thousand, three hundred fourteen".