146121163968 has 84 divisors (see below), whose sum is σ = 418639389288. Its totient is φ = 44960348160.

The previous prime is 146121163961. The next prime is 146121163987. The reversal of 146121163968 is 869361121641.

146121163968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (146121163961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2219173 + ... + 2284068.

Almost surely, 2^146121163968 is an apocalyptic number.

It is an amenable number.

146121163968 is an abundant number, since it is smaller than the sum of its proper divisors (272518225320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146121163968 is a wasteful number, since it uses less digits than its factorization.

146121163968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503282 (or 4503259 counting only the distinct ones).

The product of its digits is 373248, while the sum is 48.

The spelling of 146121163968 in words is "one hundred forty-six billion, one hundred twenty-one million, one hundred sixty-three thousand, nine hundred sixty-eight".