146047345968 has 20 divisors (see below), whose sum is σ = 377288977208. Its totient is φ = 48682448640.

The previous prime is 146047345963. The next prime is 146047345987. The reversal of 146047345968 is 869543740641.

It is not an unprimeable number, because it can be changed into a prime (146047345963) 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, 1521326473 + ... + 1521326568.

Almost surely, 2^146047345968 is an apocalyptic number.

It is an amenable number.

146047345968 is an abundant number, since it is smaller than the sum of its proper divisors (231241631240).

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

146047345968 is a wasteful number, since it uses less digits than its factorization.

146047345968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042653052 (or 3042653046 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 146047345968 in words is "one hundred forty-six billion, forty-seven million, three hundred forty-five thousand, nine hundred sixty-eight".