14114545140 has 24 divisors (see below), whose sum is σ = 39520726560. Its totient is φ = 3763878688.

The previous prime is 14114545121. The next prime is 14114545147. The reversal of 14114545140 is 4154541141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14114545098 and 14114545107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14114545147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117621150 + ... + 117621269.

It is an arithmetic number, because the mean of its divisors is an integer number (1646696940).

Almost surely, 2^14114545140 is an apocalyptic number.

14114545140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14114545140 is an abundant number, since it is smaller than the sum of its proper divisors (25406181420).

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

14114545140 is a wasteful number, since it uses less digits than its factorization.

14114545140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235242431 (or 235242429 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The spelling of 14114545140 in words is "fourteen billion, one hundred fourteen million, five hundred forty-five thousand, one hundred forty".