14534037121554 has 96 divisors (see below), whose sum is σ = 31907531335680. Its totient is φ = 4780882310400.

The previous prime is 14534037121469. The next prime is 14534037121559. The reversal of 14534037121554 is 45512173043541.

14534037121554 is a `hidden beast` number, since 1 + 4 + 5 + 3 + 4 + 0 + 3 + 71 + 21 + 554 = 666.

It is a super-2 number, since 2×14534037121554² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14534037121559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1481397309 + ... + 1481407119.

It is an arithmetic number, because the mean of its divisors is an integer number (332370118080).

Almost surely, 2^{14534037121554} is an apocalyptic number.

14534037121554 is an abundant number, since it is smaller than the sum of its proper divisors (17373494214126).

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

14534037121554 is a wasteful number, since it uses less digits than its factorization.

14534037121554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12896 (or 12893 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 14534037121554 in words is "fourteen trillion, five hundred thirty-four billion, thirty-seven million, one hundred twenty-one thousand, five hundred fifty-four".