14923790730 has 160 divisors (see below), whose sum is σ = 42469954560. Its totient is φ = 3749742720.

The previous prime is 14923790719. The next prime is 14923790737. The reversal of 14923790730 is 3709732941.

14923790730 is a `hidden beast` number, since 1 + 492 + 3 + 7 + 90 + 73 + 0 = 666.

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 (14923790737) 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 79 ways as a sum of consecutive naturals, for example, 2936952 + ... + 2942028.

It is an arithmetic number, because the mean of its divisors is an integer number (265437216).

Almost surely, 2^14923790730 is an apocalyptic number.

14923790730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14923790730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21234977280).

14923790730 is an abundant number, since it is smaller than the sum of its proper divisors (27546163830).

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

14923790730 is a wasteful number, since it uses less digits than its factorization.

14923790730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306 (or 5297 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 14923790730 in words is "fourteen billion, nine hundred twenty-three million, seven hundred ninety thousand, seven hundred thirty".