146682129484799 has 4 divisors (see below), whose sum is σ = 149803025856864. Its totient is φ = 143561233112736.

The previous prime is 146682129484769. The next prime is 146682129484829. The reversal of 146682129484799 is 997484921286641.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (146682129484769) and next prime (146682129484829).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146682129484799 is a prime.

It is a super-2 number, since 2×146682129484799² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146682129484769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560448185962 + ... + 1560448186055.

It is an arithmetic number, because the mean of its divisors is an integer number (37450756464216).

Almost surely, 2^{146682129484799} is an apocalyptic number.

146682129484799 is a deficient number, since it is larger than the sum of its proper divisors (3120896372065).

146682129484799 is an equidigital number, since it uses as much as digits as its factorization.

146682129484799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120896372064.

The product of its digits is 3009871872, while the sum is 80.

The spelling of 146682129484799 in words is "one hundred forty-six trillion, six hundred eighty-two billion, one hundred twenty-nine million, four hundred eighty-four thousand, seven hundred ninety-nine".