14458730145872 has 20 divisors (see below), whose sum is σ = 28013914429620. Its totient is φ = 7229332873728.

The previous prime is 14458730145863. The next prime is 14458730145901. The reversal of 14458730145872 is 27854103785441.

14458730145872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13962657848896 + 496072296976 = 3736664^2 + 704324^2 .

It is a super-2 number, since 2×14458730145872² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925654 + ... + 5711882.

It is an arithmetic number, because the mean of its divisors is an integer number (1400695721481).

Almost surely, 2^{14458730145872} is an apocalyptic number.

It is an amenable number.

14458730145872 is a deficient number, since it is larger than the sum of its proper divisors (13555184283748).

14458730145872 is a wasteful number, since it uses less digits than its factorization.

14458730145872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024910 (or 4024904 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 14458730145872 in words is "fourteen trillion, four hundred fifty-eight billion, seven hundred thirty million, one hundred forty-five thousand, eight hundred seventy-two".