14534445551514 has 48 divisors (see below), whose sum is σ = 33826753670688. Its totient is φ = 4151234726688.

The previous prime is 14534445551471. The next prime is 14534445551543. The reversal of 14534445551514 is 41515554443541.

14534445551514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14534445551514² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7878804 + ... + 9546959.

It is an arithmetic number, because the mean of its divisors is an integer number (704724034806).

Almost surely, 2^{14534445551514} is an apocalyptic number.

14534445551514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14534445551514 is an abundant number, since it is smaller than the sum of its proper divisors (19292308119174).

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

14534445551514 is a wasteful number, since it uses less digits than its factorization.

14534445551514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17428619 (or 17428612 counting only the distinct ones).

The product of its digits is 9600000, while the sum is 51.

The spelling of 14534445551514 in words is "fourteen trillion, five hundred thirty-four billion, four hundred forty-five million, five hundred fifty-one thousand, five hundred fourteen".