441135384666452 has 48 divisors (see below), whose sum is σ = 921621359957760. Its totient is φ = 180643448865792.

The previous prime is 441135384666371. The next prime is 441135384666479. The reversal of 441135384666452 is 254666483531144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368073863 + ... + 369270414.

It is an arithmetic number, because the mean of its divisors is an integer number (19200444999120).

Almost surely, 2^{441135384666452} is an apocalyptic number.

It is an amenable number.

441135384666452 is an abundant number, since it is smaller than the sum of its proper divisors (480485975291308).

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

441135384666452 is a wasteful number, since it uses less digits than its factorization.

441135384666452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737345240 (or 737345238 counting only the distinct ones).

The product of its digits is 199065600, while the sum is 62.

The spelling of 441135384666452 in words is "four hundred forty-one trillion, one hundred thirty-five billion, three hundred eighty-four million, six hundred sixty-six thousand, four hundred fifty-two".