146947714823 has 16 divisors (see below), whose sum is σ = 180869672256. Its totient is φ = 116259287040.

The previous prime is 146947714801. The next prime is 146947714843. The reversal of 146947714823 is 328417749641.

It is not a de Polignac number, because 146947714823 - 2¹² = 146947710727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146947714843) 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 15 ways as a sum of consecutive naturals, for example, 1878215 + ... + 1954887.

It is an arithmetic number, because the mean of its divisors is an integer number (11304354516).

Almost surely, 2^146947714823 is an apocalyptic number.

146947714823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

146947714823 is a deficient number, since it is larger than the sum of its proper divisors (33921957433).

146947714823 is a wasteful number, since it uses less digits than its factorization.

146947714823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97754.

The product of its digits is 8128512, while the sum is 56.

The spelling of 146947714823 in words is "one hundred forty-six billion, nine hundred forty-seven million, seven hundred fourteen thousand, eight hundred twenty-three".