444034133033420 has 24 divisors (see below), whose sum is σ = 932472814196448. Its totient is φ = 177613437056000.

The previous prime is 444034133033417. The next prime is 444034133033441. The reversal of 444034133033420 is 24330331430444.

It is a happy number.

It is a super-2 number, since 2×444034133033420² (a number of 30 digits) contains 22 as substring.

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, 3880745 + ... + 30052095.

It is an arithmetic number, because the mean of its divisors is an integer number (38853033924852).

Almost surely, 2^{444034133033420} is an apocalyptic number.

It is an amenable number.

444034133033420 is an abundant number, since it is smaller than the sum of its proper divisors (488438681163028).

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

444034133033420 is a wasteful number, since it uses less digits than its factorization.

444034133033420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27019681 (or 27019679 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 444034133033420 its reverse (24330331430444), we get a palindrome (468364464463864).

The spelling of 444034133033420 in words is "four hundred forty-four trillion, thirty-four billion, one hundred thirty-three million, thirty-three thousand, four hundred twenty".