429733985212 has 48 divisors (see below), whose sum is σ = 875511141120. Its totient is φ = 180744429312.

The previous prime is 429733985179. The next prime is 429733985227. The reversal of 429733985212 is 212589337924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760303 + ... + 1198969.

It is an arithmetic number, because the mean of its divisors is an integer number (18239815440).

Almost surely, 2^429733985212 is an apocalyptic number.

It is an amenable number.

429733985212 is an abundant number, since it is smaller than the sum of its proper divisors (445777155908).

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

429733985212 is a wasteful number, since it uses less digits than its factorization.

429733985212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439330 (or 439328 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 55.

The spelling of 429733985212 in words is "four hundred twenty-nine billion, seven hundred thirty-three million, nine hundred eighty-five thousand, two hundred twelve".