14111403408 has 60 divisors (see below), whose sum is σ = 40033351020. Its totient is φ = 4639362048.

The previous prime is 14111403407. The next prime is 14111403413. The reversal of 14111403408 is 80430411141.

14111403408 is a `hidden beast` number, since 141 + 114 + 0 + 3 + 408 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5686366464 + 8425036944 = 75408^2 + 91788^2 .

It is a super-2 number, since 2×14111403408² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14111403407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660693 + ... + 681716.

It is an arithmetic number, because the mean of its divisors is an integer number (667222517).

Almost surely, 2^14111403408 is an apocalyptic number.

14111403408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14111403408 is an abundant number, since it is smaller than the sum of its proper divisors (25921947612).

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

14111403408 is a wasteful number, since it uses less digits than its factorization.

14111403408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342496 (or 1342487 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 14111403408 its reverse (80430411141), we get a palindrome (94541814549).

The spelling of 14111403408 in words is "fourteen billion, one hundred eleven million, four hundred three thousand, four hundred eight".