14215554150 has 144 divisors (see below), whose sum is σ = 41623960896. Its totient is φ = 3200662080.

The previous prime is 14215554137. The next prime is 14215554151. The reversal of 14215554150 is 5145551241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215554151) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 478017 + ... + 506883.

It is an arithmetic number, because the mean of its divisors is an integer number (289055284).

Almost surely, 2^14215554150 is an apocalyptic number.

14215554150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14215554150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20811980448).

14215554150 is an abundant number, since it is smaller than the sum of its proper divisors (27408406746).

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

14215554150 is a wasteful number, since it uses less digits than its factorization.

14215554150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28963 (or 28951 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 14215554150 in words is "fourteen billion, two hundred fifteen million, five hundred fifty-four thousand, one hundred fifty".