1441801417381 has 16 divisors (see below), whose sum is σ = 1647679662720. Its totient is φ = 1251451903680.

The previous prime is 1441801417373. The next prime is 1441801417391. The reversal of 1441801417381 is 1837141081441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1441801417381 - 2³ = 1441801417373 is a prime.

It is a super-2 number, since 2×1441801417381² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441801417321) 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, 40847430 + ... + 40882711.

It is an arithmetic number, because the mean of its divisors is an integer number (102979978920).

Almost surely, 2^{1441801417381} is an apocalyptic number.

It is an amenable number.

1441801417381 is a deficient number, since it is larger than the sum of its proper divisors (205878245339).

1441801417381 is a wasteful number, since it uses less digits than its factorization.

1441801417381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81730236.

The product of its (nonzero) digits is 86016, while the sum is 43.

The spelling of 1441801417381 in words is "one trillion, four hundred forty-one billion, eight hundred one million, four hundred seventeen thousand, three hundred eighty-one".