146568426914 has 32 divisors (see below), whose sum is σ = 276110083200. Its totient is φ = 57983110416.

The previous prime is 146568426913. The next prime is 146568426929. The reversal of 146568426914 is 419624865641.

It is a self number, because there is not a number n which added to its sum of digits gives 146568426914.

It is not an unprimeable number, because it can be changed into a prime (146568426913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8208644 + ... + 8226479.

It is an arithmetic number, because the mean of its divisors is an integer number (8628440100).

Almost surely, 2^146568426914 is an apocalyptic number.

146568426914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

146568426914 is a deficient number, since it is larger than the sum of its proper divisors (129541656286).

146568426914 is a wasteful number, since it uses less digits than its factorization.

146568426914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16435159 (or 16435145 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 56.

The spelling of 146568426914 in words is "one hundred forty-six billion, five hundred sixty-eight million, four hundred twenty-six thousand, nine hundred fourteen".