147436803212 has 24 divisors (see below), whose sum is σ = 276197409600. Its totient is φ = 68654780496.

The previous prime is 147436803209. The next prime is 147436803233. The reversal of 147436803212 is 212308634741.

It is a super-2 number, since 2×147436803212² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 147436803212.

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, 16435838 + ... + 16444805.

It is an arithmetic number, because the mean of its divisors is an integer number (11508225400).

Almost surely, 2^147436803212 is an apocalyptic number.

It is an amenable number.

147436803212 is a deficient number, since it is larger than the sum of its proper divisors (128760606388).

147436803212 is a wasteful number, since it uses less digits than its factorization.

147436803212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32880725 (or 32880723 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 147436803212 in words is "one hundred forty-seven billion, four hundred thirty-six million, eight hundred three thousand, two hundred twelve".