14734794550 has 24 divisors (see below), whose sum is σ = 31321964016. Its totient is φ = 5051929440.

The previous prime is 14734794541. The next prime is 14734794551. The reversal of 14734794550 is 5549743741.

It is a super-2 number, since 2×14734794550² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14734794494 and 14734794503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14734794551) 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 11 ways as a sum of consecutive naturals, for example, 21049357 + ... + 21050056.

It is an arithmetic number, because the mean of its divisors is an integer number (1305081834).

Almost surely, 2^14734794550 is an apocalyptic number.

14734794550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14734794550 is an abundant number, since it is smaller than the sum of its proper divisors (16587169466).

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

14734794550 is a wasteful number, since it uses less digits than its factorization.

14734794550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42099432 (or 42099427 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 14734794550 in words is "fourteen billion, seven hundred thirty-four million, seven hundred ninety-four thousand, five hundred fifty".