23432505410442 has 16 divisors (see below), whose sum is σ = 46939281844032. Its totient is φ = 7798456632960.

The previous prime is 23432505410401. The next prime is 23432505410453. The reversal of 23432505410442 is 24401450523432.

It is a self number, because there is not a number n which added to its sum of digits gives 23432505410442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3094621863 + ... + 3094629434.

It is an arithmetic number, because the mean of its divisors is an integer number (2933705115252).

Almost surely, 2^{23432505410442} is an apocalyptic number.

23432505410442 is an abundant number, since it is smaller than the sum of its proper divisors (23506776433590).

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

23432505410442 is a wasteful number, since it uses less digits than its factorization.

23432505410442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6189251933.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 23432505410442 its reverse (24401450523432), we get a palindrome (47833955933874).

The spelling of 23432505410442 in words is "twenty-three trillion, four hundred thirty-two billion, five hundred five million, four hundred ten thousand, four hundred forty-two".