441351136420340 has 24 divisors (see below), whose sum is σ = 926838292181760. Its totient is φ = 176540282054048.

The previous prime is 441351136420331. The next prime is 441351136420373. The reversal of 441351136420340 is 43024631153144.

It is a congruent number.

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, 11299301 + ... + 31786419.

It is an arithmetic number, because the mean of its divisors is an integer number (38618262174240).

Almost surely, 2^{441351136420340} is an apocalyptic number.

It is an amenable number.

441351136420340 is an abundant number, since it is smaller than the sum of its proper divisors (485487155761420).

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

441351136420340 is a wasteful number, since it uses less digits than its factorization.

441351136420340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21564271 (or 21564269 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 441351136420340 its reverse (43024631153144), we get a palindrome (484375767573484).

The spelling of 441351136420340 in words is "four hundred forty-one trillion, three hundred fifty-one billion, one hundred thirty-six million, four hundred twenty thousand, three hundred forty".