445542235466100 has 144 divisors (see below), whose sum is σ = 1333566344208000. Its totient is φ = 114713260945920.

The previous prime is 445542235465927. The next prime is 445542235466131. The reversal of 445542235466100 is 1664532245544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1449240201 + ... + 1449547599.

Almost surely, 2^{445542235466100} is an apocalyptic number.

It is an amenable number.

445542235466100 is an abundant number, since it is smaller than the sum of its proper divisors (888024108741900).

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

445542235466100 is a wasteful number, since it uses less digits than its factorization.

445542235466100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474042 (or 474035 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 51.

The spelling of 445542235466100 in words is "four hundred forty-five trillion, five hundred forty-two billion, two hundred thirty-five million, four hundred sixty-six thousand, one hundred".