43034001423 has 64 divisors (see below), whose sum is σ = 68789606400. Its totient is φ = 23909942784.

The previous prime is 43034001323. The next prime is 43034001427. The reversal of 43034001423 is 32410043034.

It is not a de Polignac number, because 43034001423 - 2¹² = 43033997327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43034001393 and 43034001402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43034001427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6159190 + ... + 6166172.

It is an arithmetic number, because the mean of its divisors is an integer number (1074837600).

Almost surely, 2^43034001423 is an apocalyptic number.

43034001423 is a deficient number, since it is larger than the sum of its proper divisors (25755604977).

43034001423 is a wasteful number, since it uses less digits than its factorization.

43034001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7173 (or 7159 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 43034001423 its reverse (32410043034), we get a palindrome (75444044457).

The spelling of 43034001423 in words is "forty-three billion, thirty-four million, one thousand, four hundred twenty-three".