146814888513 has 8 divisors (see below), whose sum is σ = 197485514208. Its totient is φ = 97010427584.

The previous prime is 146814888497. The next prime is 146814888559. The reversal of 146814888513 is 315888418641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146814888513 - 2⁴ = 146814888497 is a prime.

It is a super-2 number, since 2×146814888513² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146814888593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216540795 + ... + 216541472.

It is an arithmetic number, because the mean of its divisors is an integer number (24685689276).

Almost surely, 2^146814888513 is an apocalyptic number.

It is an amenable number.

146814888513 is a deficient number, since it is larger than the sum of its proper divisors (50670625695).

146814888513 is a wasteful number, since it uses less digits than its factorization.

146814888513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433082383.

The product of its digits is 5898240, while the sum is 57.

The spelling of 146814888513 in words is "one hundred forty-six billion, eight hundred fourteen million, eight hundred eighty-eight thousand, five hundred thirteen".