146984629284863 has 4 divisors (see below), whose sum is σ = 146984662494840. Its totient is φ = 146984596074888.

The previous prime is 146984629284839. The next prime is 146984629284869. The reversal of 146984629284863 is 368482926489641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146984629284863 - 2²² = 146984625090559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146984629284869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8717120 + ... + 19234277.

It is an arithmetic number, because the mean of its divisors is an integer number (36746165623710).

Almost surely, 2^{146984629284863} is an apocalyptic number.

146984629284863 is a deficient number, since it is larger than the sum of its proper divisors (33209977).

146984629284863 is an equidigital number, since it uses as much as digits as its factorization.

146984629284863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33209976.

The product of its digits is 6879707136, while the sum is 80.

The spelling of 146984629284863 in words is "one hundred forty-six trillion, nine hundred eighty-four billion, six hundred twenty-nine million, two hundred eighty-four thousand, eight hundred sixty-three".