444141414 has 32 divisors (see below), whose sum is σ = 1013660640. Its totient is φ = 144045216.

The previous prime is 444141407. The next prime is 444141419. The reversal of 444141414 is 414141444.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444141419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109149 + ... + 113144.

It is an arithmetic number, because the mean of its divisors is an integer number (31676895).

Almost surely, 2^444141414 is an apocalyptic number.

444141414 is an abundant number, since it is smaller than the sum of its proper divisors (569519226).

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

444141414 is a wasteful number, since it uses less digits than its factorization.

444141414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222341 (or 222335 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 444141414 is about 21074.6628442782. The cubic root of 444141414 is about 762.9693473025.

Adding to 444141414 its reverse (414141444), we get a palindrome (858282858).

The spelling of 444141414 in words is "four hundred forty-four million, one hundred forty-one thousand, four hundred fourteen".