14729435730 has 48 divisors (see below), whose sum is σ = 39230604504. Its totient is φ = 3832047360.

The previous prime is 14729435701. The next prime is 14729435737. The reversal of 14729435730 is 3753492741.

14729435730 is a `hidden beast` number, since 1 + 4 + 7 + 294 + 357 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2800208889 + 11929226841 = 52917^2 + 109221^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (14729435737) 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 23 ways as a sum of consecutive naturals, for example, 1992169 + ... + 1999548.

Almost surely, 2^14729435730 is an apocalyptic number.

14729435730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14729435730 is an abundant number, since it is smaller than the sum of its proper divisors (24501168774).

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

14729435730 is a wasteful number, since it uses less digits than its factorization.

14729435730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991771 (or 3991768 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 14729435730 in words is "fourteen billion, seven hundred twenty-nine million, four hundred thirty-five thousand, seven hundred thirty".