146032341520 has 160 divisors (see below), whose sum is σ = 381850060032. Its totient is φ = 51533408256.

The previous prime is 146032341487. The next prime is 146032341527. The reversal of 146032341520 is 25143230641.

It is not an unprimeable number, because it can be changed into a prime (146032341527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54225294 + ... + 54227986.

Almost surely, 2^146032341520 is an apocalyptic number.

146032341520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146032341520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190925030016).

146032341520 is an abundant number, since it is smaller than the sum of its proper divisors (235817718512).

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

146032341520 is a wasteful number, since it uses less digits than its factorization.

146032341520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5009 (or 5003 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 146032341520 in words is "one hundred forty-six billion, thirty-two million, three hundred forty-one thousand, five hundred twenty".