146205283984 has 20 divisors (see below), whose sum is σ = 284855272560. Its totient is φ = 72694245920.

The previous prime is 146205283933. The next prime is 146205284041. The reversal of 146205283984 is 489382502641.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25521802 + ... + 25527529.

It is an arithmetic number, because the mean of its divisors is an integer number (14242763628).

Almost surely, 2^146205283984 is an apocalyptic number.

It is an amenable number.

146205283984 is a deficient number, since it is larger than the sum of its proper divisors (138649988576).

146205283984 is a wasteful number, since it uses less digits than its factorization.

146205283984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51049518 (or 51049512 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 146205283984 in words is "one hundred forty-six billion, two hundred five million, two hundred eighty-three thousand, nine hundred eighty-four".