445354412 has 24 divisors (see below), whose sum is σ = 798250992. Its totient is φ = 217339200.

The previous prime is 445354373. The next prime is 445354453. The reversal of 445354412 is 214453544.

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, 24998 + ... + 38930.

It is an arithmetic number, because the mean of its divisors is an integer number (33260458).

Almost surely, 2^445354412 is an apocalyptic number.

It is an amenable number.

445354412 is a deficient number, since it is larger than the sum of its proper divisors (352896580).

445354412 is a wasteful number, since it uses less digits than its factorization.

445354412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14129 (or 14127 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 445354412 is about 21103.4218078491. The cubic root of 445354412 is about 763.6632997318.

The spelling of 445354412 in words is "four hundred forty-five million, three hundred fifty-four thousand, four hundred twelve".