12062434523 has 4 divisors (see below), whose sum is σ = 12095302560. Its totient is φ = 12029566488.

The previous prime is 12062434511. The next prime is 12062434577. The reversal of 12062434523 is 32543426021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32543426021 = 141307 ⋅230303.

It is a cyclic number.

It is not a de Polignac number, because 12062434523 - 2¹⁴ = 12062418139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12062434523.

It is not an unprimeable number, because it can be changed into a prime (12062434123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16433468 + ... + 16434201.

It is an arithmetic number, because the mean of its divisors is an integer number (3023825640).

Almost surely, 2^12062434523 is an apocalyptic number.

12062434523 is a deficient number, since it is larger than the sum of its proper divisors (32868037).

12062434523 is an equidigital number, since it uses as much as digits as its factorization.

12062434523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32868036.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 12062434523 in words is "twelve billion, sixty-two million, four hundred thirty-four thousand, five hundred twenty-three".