43214402123 has 8 divisors (see below), whose sum is σ = 45704435520. Its totient is φ = 40745927880.

The previous prime is 43214402117. The next prime is 43214402129. The reversal of 43214402123 is 32120441234.

It is an interprime number because it is at equal distance from previous prime (43214402117) and next prime (43214402129).

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

It is not a de Polignac number, because 43214402123 - 2²² = 43210207819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43214402092 and 43214402101.

It is not an unprimeable number, because it can be changed into a prime (43214402129) 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, 5385665 + ... + 5393682.

It is an arithmetic number, because the mean of its divisors is an integer number (5713054440).

Almost surely, 2^43214402123 is an apocalyptic number.

43214402123 is a deficient number, since it is larger than the sum of its proper divisors (2490033397).

43214402123 is a wasteful number, since it uses less digits than its factorization.

43214402123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10779577.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43214402123 its reverse (32120441234), we get a palindrome (75334843357).

The spelling of 43214402123 in words is "forty-three billion, two hundred fourteen million, four hundred two thousand, one hundred twenty-three".