23432361403146 has 32 divisors (see below), whose sum is σ = 47862736213248. Its totient is φ = 7644457758720.

The previous prime is 23432361403141. The next prime is 23432361403151. The reversal of 23432361403146 is 64130416323432.

It is an interprime number because it is at equal distance from previous prime (23432361403141) and next prime (23432361403151).

It is a junction number, because it is equal to n+sod(n) for n = 23432361403098 and 23432361403107.

It is not an unprimeable number, because it can be changed into a prime (23432361403141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14955886 + ... + 16448198.

It is an arithmetic number, because the mean of its divisors is an integer number (1495710506664).

Almost surely, 2^{23432361403146} is an apocalyptic number.

23432361403146 is an abundant number, since it is smaller than the sum of its proper divisors (24430374810102).

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

23432361403146 is a wasteful number, since it uses less digits than its factorization.

23432361403146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548046.

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 23432361403146 its reverse (64130416323432), we get a palindrome (87562777726578).

The spelling of 23432361403146 in words is "twenty-three trillion, four hundred thirty-two billion, three hundred sixty-one million, four hundred three thousand, one hundred forty-six".