13414121040 has 40 divisors (see below), whose sum is σ = 41583775968. Its totient is φ = 3577098880.

The previous prime is 13414121033. The next prime is 13414121117. The reversal of 13414121040 is 4012141431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 13414120998 and 13414121016.

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, 27945846 + ... + 27946325.

Almost surely, 2^13414121040 is an apocalyptic number.

13414121040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13414121040 is an abundant number, since it is smaller than the sum of its proper divisors (28169654928).

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

13414121040 is a wasteful number, since it uses less digits than its factorization.

13414121040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55892187 (or 55892181 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 13414121040 its reverse (4012141431), we get a palindrome (17426262471).

The spelling of 13414121040 in words is "thirteen billion, four hundred fourteen million, one hundred twenty-one thousand, forty".