146521385076 has 96 divisors (see below), whose sum is σ = 376389619200. Its totient is φ = 43993825920.

The previous prime is 146521385041. The next prime is 146521385099. The reversal of 146521385076 is 670583125641.

146521385076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9588370 + ... + 9603638.

It is an arithmetic number, because the mean of its divisors is an integer number (3920725200).

Almost surely, 2^146521385076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146521385076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188194809600).

146521385076 is an abundant number, since it is smaller than the sum of its proper divisors (229868234124).

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

146521385076 is a wasteful number, since it uses less digits than its factorization.

146521385076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15949 (or 15947 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 146521385076 in words is "one hundred forty-six billion, five hundred twenty-one million, three hundred eighty-five thousand, seventy-six".