32145433454123 has 16 divisors (see below), whose sum is σ = 35114788027872. Its totient is φ = 29183930880000.

The previous prime is 32145433454077. The next prime is 32145433454171.

32145433454123 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 32145433454123 - 2⁸ = 32145433453867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32145433454723) 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, 55833323 + ... + 56406123.

It is an arithmetic number, because the mean of its divisors is an integer number (2194674251742).

Almost surely, 2^{32145433454123} is an apocalyptic number.

32145433454123 is a deficient number, since it is larger than the sum of its proper divisors (2969354573749).

32145433454123 is a wasteful number, since it uses less digits than its factorization.

32145433454123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579646.

The product of its digits is 2073600, while the sum is 44.

It can be divided in two parts, 3214543 and 3454123, that added together give a palindrome (6668666).

The spelling of 32145433454123 in words is "thirty-two trillion, one hundred forty-five billion, four hundred thirty-three million, four hundred fifty-four thousand, one hundred twenty-three".