444527510374212 has 96 divisors (see below), whose sum is σ = 1103051359492992. Its totient is φ = 138849309720576.

The previous prime is 444527510374201. The next prime is 444527510374243. The reversal of 444527510374212 is 212473015725444.

It is a super-3 number, since 3×444527510374212³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569375988 + ... + 570156180.

It is an arithmetic number, because the mean of its divisors is an integer number (11490118328052).

Almost surely, 2^{444527510374212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444527510374212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551525679746496).

444527510374212 is an abundant number, since it is smaller than the sum of its proper divisors (658523849118780).

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

444527510374212 is a wasteful number, since it uses less digits than its factorization.

444527510374212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792437 (or 792435 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 51.

The spelling of 444527510374212 in words is "four hundred forty-four trillion, five hundred twenty-seven billion, five hundred ten million, three hundred seventy-four thousand, two hundred twelve".