14145450120 has 64 divisors (see below), whose sum is σ = 47151504000. Its totient is φ = 3772119744.

The previous prime is 14145450103. The next prime is 14145450127. The reversal of 14145450120 is 2105454141.

14145450120 is a `hidden beast` number, since 1 + 41 + 454 + 50 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14145450127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6547740 + ... + 6549899.

It is an arithmetic number, because the mean of its divisors is an integer number (736742250).

Almost surely, 2^14145450120 is an apocalyptic number.

14145450120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14145450120 is an abundant number, since it is smaller than the sum of its proper divisors (33006053880).

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

14145450120 is a wasteful number, since it uses less digits than its factorization.

14145450120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13097659 (or 13097649 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The spelling of 14145450120 in words is "fourteen billion, one hundred forty-five million, four hundred fifty thousand, one hundred twenty".