146604480730 has 16 divisors (see below), whose sum is σ = 265965926400. Its totient is φ = 58180045392.

The previous prime is 146604480721. The next prime is 146604480749. The reversal of 146604480730 is 37084406641.

It is a super-2 number, since 2×146604480730² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 57717030 + ... + 57719569.

It is an arithmetic number, because the mean of its divisors is an integer number (16622870400).

Almost surely, 2^146604480730 is an apocalyptic number.

146604480730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146604480730 is a deficient number, since it is larger than the sum of its proper divisors (119361445670).

146604480730 is a wasteful number, since it uses less digits than its factorization.

146604480730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115436733.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 146604480730 in words is "one hundred forty-six billion, six hundred four million, four hundred eighty thousand, seven hundred thirty".