146740463584 has 72 divisors (see below), whose sum is σ = 341972797320. Its totient is φ = 61569404160.

The previous prime is 146740463579. The next prime is 146740463587. The reversal of 146740463584 is 485364047641.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146740463587) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1407274 + ... + 1507945.

It is an arithmetic number, because the mean of its divisors is an integer number (4749622185).

Almost surely, 2^146740463584 is an apocalyptic number.

It is an amenable number.

146740463584 is an abundant number, since it is smaller than the sum of its proper divisors (195232333736).

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

146740463584 is a wasteful number, since it uses less digits than its factorization.

146740463584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915264 (or 2915245 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 146740463584 in words is "one hundred forty-six billion, seven hundred forty million, four hundred sixty-three thousand, five hundred eighty-four".