4523430343254 has 16 divisors (see below), whose sum is σ = 9291370435248. Its totient is φ = 1467058489632.

The previous prime is 4523430343253. The next prime is 4523430343337.

4523430343254 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4523430343254² (a number of 26 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523430343253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10187905957 + ... + 10187906400.

It is an arithmetic number, because the mean of its divisors is an integer number (580710652203).

Almost surely, 2^{4523430343254} is an apocalyptic number.

4523430343254 is an abundant number, since it is smaller than the sum of its proper divisors (4767940091994).

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

4523430343254 is a wasteful number, since it uses less digits than its factorization.

4523430343254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20375812399.

The product of its (nonzero) digits is 2073600, while the sum is 42.

It can be divided in two parts, 4523430 and 343254, that added together give a palindrome (4866684).

The spelling of 4523430343254 in words is "four trillion, five hundred twenty-three billion, four hundred thirty million, three hundred forty-three thousand, two hundred fifty-four".