13240400141441 has 32 divisors (see below), whose sum is σ = 15934625510400. Its totient is φ = 10859791884480.

The previous prime is 13240400141417. The next prime is 13240400141537. The reversal of 13240400141441 is 14414100404231.

It is a happy number.

It is not a de Polignac number, because 13240400141441 - 2³⁴ = 13223220272257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13240400141141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4913171 + ... + 7114776.

It is an arithmetic number, because the mean of its divisors is an integer number (497957047200).

Almost surely, 2^{13240400141441} is an apocalyptic number.

13240400141441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13240400141441 is a deficient number, since it is larger than the sum of its proper divisors (2694225368959).

13240400141441 is a wasteful number, since it uses less digits than its factorization.

13240400141441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12028229.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 13240400141441 its reverse (14414100404231), we get a palindrome (27654500545672).

The spelling of 13240400141441 in words is "thirteen trillion, two hundred forty billion, four hundred million, one hundred forty-one thousand, four hundred forty-one".