146864353658 has 32 divisors (see below), whose sum is σ = 241069176000. Its totient is φ = 66549692160.

The previous prime is 146864353639. The next prime is 146864353661. The reversal of 146864353658 is 856353468641.

It is a junction number, because it is equal to n+sod(n) for n = 146864353597 and 146864353606.

It is an unprimeable number.

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, 10718660 + ... + 10732352.

It is an arithmetic number, because the mean of its divisors is an integer number (7533411750).

Almost surely, 2^146864353658 is an apocalyptic number.

146864353658 is a deficient number, since it is larger than the sum of its proper divisors (94204822342).

146864353658 is a wasteful number, since it uses less digits than its factorization.

146864353658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15182.

The product of its digits is 49766400, while the sum is 59.

The spelling of 146864353658 in words is "one hundred forty-six billion, eight hundred sixty-four million, three hundred fifty-three thousand, six hundred fifty-eight".