32100230566644 has 24 divisors (see below), whose sum is σ = 75627727680960. Its totient is φ = 10596192613824.

The previous prime is 32100230566561. The next prime is 32100230566661. The reversal of 32100230566644 is 44666503200123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32100230566596 and 32100230566605.

It is a congruent number.

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, 12985528929 + ... + 12985531400.

It is an arithmetic number, because the mean of its divisors is an integer number (3151155320040).

Almost surely, 2^{32100230566644} is an apocalyptic number.

It is an amenable number.

32100230566644 is an abundant number, since it is smaller than the sum of its proper divisors (43527497114316).

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

32100230566644 is a wasteful number, since it uses less digits than its factorization.

32100230566644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25971060439 (or 25971060437 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 32100230566644 its reverse (44666503200123), we get a palindrome (76766733766767).

The spelling of 32100230566644 in words is "thirty-two trillion, one hundred billion, two hundred thirty million, five hundred sixty-six thousand, six hundred forty-four".