14571730145730 has 32 divisors (see below), whose sum is σ = 35124869188800. Its totient is φ = 3868826167872.

The previous prime is 14571730145711. The next prime is 14571730145741. The reversal of 14571730145730 is 3754103717541.

It is a self number, because there is not a number n which added to its sum of digits gives 14571730145730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060526620 + ... + 1060540359.

It is an arithmetic number, because the mean of its divisors is an integer number (1097652162150).

Almost surely, 2^{14571730145730} is an apocalyptic number.

14571730145730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14571730145730 is an abundant number, since it is smaller than the sum of its proper divisors (20553139043070).

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

14571730145730 is a wasteful number, since it uses less digits than its factorization.

14571730145730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121067218.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 14571730145730 in words is "fourteen trillion, five hundred seventy-one billion, seven hundred thirty million, one hundred forty-five thousand, seven hundred thirty".