14634531450 has 144 divisors (see below), whose sum is σ = 49020094656. Its totient is φ = 3040934400.

The previous prime is 14634531427. The next prime is 14634531469. The reversal of 14634531450 is 5413543641.

14634531450 is a `hidden beast` number, since 1 + 4 + 63 + 453 + 145 + 0 = 666.

14634531450 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 2×14634531450² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 176527 + ... + 245826.

It is an arithmetic number, because the mean of its divisors is an integer number (340417324).

Almost surely, 2^14634531450 is an apocalyptic number.

14634531450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14634531450 is an abundant number, since it is smaller than the sum of its proper divisors (34385563206).

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

14634531450 is a wasteful number, since it uses less digits than its factorization.

14634531450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422389 (or 422381 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 14634531450 in words is "fourteen billion, six hundred thirty-four million, five hundred thirty-one thousand, four hundred fifty".