146434572620 has 24 divisors (see below), whose sum is σ = 351442974624. Its totient is φ = 50206139136.

The previous prime is 146434572619. The next prime is 146434572671. The reversal of 146434572620 is 26275434641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522980477 + ... + 522980756.

It is an arithmetic number, because the mean of its divisors is an integer number (14643457276).

Almost surely, 2^146434572620 is an apocalyptic number.

146434572620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146434572620 is an abundant number, since it is smaller than the sum of its proper divisors (205008402004).

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

146434572620 is a wasteful number, since it uses less digits than its factorization.

146434572620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045961249 (or 1045961247 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 146434572620 in words is "one hundred forty-six billion, four hundred thirty-four million, five hundred seventy-two thousand, six hundred twenty".