14049825450 has 48 divisors (see below), whose sum is σ = 34850778336. Its totient is φ = 3745844800.

The previous prime is 14049825409. The next prime is 14049825451. The reversal of 14049825450 is 5452894041.

It is not an unprimeable number, because it can be changed into a prime (14049825451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1370845 + ... + 1381055.

It is an arithmetic number, because the mean of its divisors is an integer number (726057882).

Almost surely, 2^14049825450 is an apocalyptic number.

14049825450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14049825450 is an abundant number, since it is smaller than the sum of its proper divisors (20800952886).

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

14049825450 is a wasteful number, since it uses less digits than its factorization.

14049825450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19399 (or 19394 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 14049825450 in words is "fourteen billion, forty-nine million, eight hundred twenty-five thousand, four hundred fifty".