441878379452 has 12 divisors (see below), whose sum is σ = 773648022336. Its totient is φ = 220836087360.

The previous prime is 441878379421. The next prime is 441878379493. The reversal of 441878379452 is 254973878144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25765949 + ... + 25783092.

It is an arithmetic number, because the mean of its divisors is an integer number (64470668528).

Almost surely, 2^441878379452 is an apocalyptic number.

It is an amenable number.

441878379452 is a deficient number, since it is larger than the sum of its proper divisors (331769642884).

441878379452 is a wasteful number, since it uses less digits than its factorization.

441878379452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51551188 (or 51551186 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 62.

The spelling of 441878379452 in words is "four hundred forty-one billion, eight hundred seventy-eight million, three hundred seventy-nine thousand, four hundred fifty-two".