423214243043 has 16 divisors (see below), whose sum is σ = 429500016000. Its totient is φ = 416952686592.

The previous prime is 423214243021. The next prime is 423214243069. The reversal of 423214243043 is 340342412324.

It is a cyclic number.

It is not a de Polignac number, because 423214243043 - 2¹⁰ = 423214242019 is a prime.

It is a super-2 number, since 2×423214243043² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423214243943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117005171 + ... + 117008787.

It is an arithmetic number, because the mean of its divisors is an integer number (26843751000).

Almost surely, 2^423214243043 is an apocalyptic number.

423214243043 is a deficient number, since it is larger than the sum of its proper divisors (6285772957).

423214243043 is a wasteful number, since it uses less digits than its factorization.

423214243043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 423214243043 its reverse (340342412324), we get a palindrome (763556655367).

The spelling of 423214243043 in words is "four hundred twenty-three billion, two hundred fourteen million, two hundred forty-three thousand, forty-three".