13450388910 has 32 divisors (see below), whose sum is σ = 36892495872. Its totient is φ = 3074374560.

The previous prime is 13450388881. The next prime is 13450388911. The reversal of 13450388910 is 1988305431.

13450388910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13450388911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32024526 + ... + 32024945.

It is an arithmetic number, because the mean of its divisors is an integer number (1152890496).

Almost surely, 2^13450388910 is an apocalyptic number.

13450388910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13450388910 is an abundant number, since it is smaller than the sum of its proper divisors (23442106962).

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

13450388910 is a wasteful number, since it uses less digits than its factorization.

13450388910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64049488.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 13450388910 in words is "thirteen billion, four hundred fifty million, three hundred eighty-eight thousand, nine hundred ten".