14051213550 has 72 divisors (see below), whose sum is σ = 41182844040. Its totient is φ = 3406353600.

The previous prime is 14051213537. The next prime is 14051213551. The reversal of 14051213550 is 5531215041.

14051213550 is a `hidden beast` number, since 1 + 40 + 51 + 21 + 3 + 550 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14051213551) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1414365 + ... + 1424264.

It is an arithmetic number, because the mean of its divisors is an integer number (571983945).

Almost surely, 2^14051213550 is an apocalyptic number.

14051213550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14051213550 is an abundant number, since it is smaller than the sum of its proper divisors (27131630490).

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

14051213550 is a wasteful number, since it uses less digits than its factorization.

14051213550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838658 (or 2838650 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 14051213550 its reverse (5531215041), we get a palindrome (19582428591).

The spelling of 14051213550 in words is "fourteen billion, fifty-one million, two hundred thirteen thousand, five hundred fifty".