146504325420 has 144 divisors (see below), whose sum is σ = 448852404000. Its totient is φ = 38676704256.

The previous prime is 146504325397. The next prime is 146504325547. The reversal of 146504325420 is 24523405641.

146504325420 is a `hidden beast` number, since 14 + 65 + 0 + 43 + 2 + 542 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30977616 + ... + 30982344.

Almost surely, 2^146504325420 is an apocalyptic number.

146504325420 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 146504325420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224426202000).

146504325420 is an abundant number, since it is smaller than the sum of its proper divisors (302348078580).

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

146504325420 is a wasteful number, since it uses less digits than its factorization.

146504325420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432 (or 6427 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 146504325420 in words is "one hundred forty-six billion, five hundred four million, three hundred twenty-five thousand, four hundred twenty".