146530403602 has 48 divisors (see below), whose sum is σ = 263494710720. Its totient is φ = 60525113600.

The previous prime is 146530403563. The next prime is 146530403609. The reversal of 146530403602 is 206304035641.

146530403602 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (146530403609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212974 + ... + 581737.

It is an arithmetic number, because the mean of its divisors is an integer number (5489473140).

Almost surely, 2^146530403602 is an apocalyptic number.

146530403602 is a deficient number, since it is larger than the sum of its proper divisors (116964307118).

146530403602 is a wasteful number, since it uses less digits than its factorization.

146530403602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794787 (or 794770 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 146530403602 in words is "one hundred forty-six billion, five hundred thirty million, four hundred three thousand, six hundred two".