1403340401441 has 8 divisors (see below), whose sum is σ = 1531192361664. Its totient is φ = 1275534367920.

The previous prime is 1403340401401. The next prime is 1403340401453. The reversal of 1403340401441 is 1441040433041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1403340401441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403340401401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11417765 + ... + 11540018.

It is an arithmetic number, because the mean of its divisors is an integer number (191399045208).

Almost surely, 2^{1403340401441} is an apocalyptic number.

1403340401441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1403340401441 is a deficient number, since it is larger than the sum of its proper divisors (127851960223).

1403340401441 is a wasteful number, since it uses less digits than its factorization.

1403340401441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22963351.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1403340401441 its reverse (1441040433041), we get a palindrome (2844380834482).

The spelling of 1403340401441 in words is "one trillion, four hundred three billion, three hundred forty million, four hundred one thousand, four hundred forty-one".