421048950212 has 12 divisors (see below), whose sum is σ = 803820723216. Its totient is φ = 191385886440.

The previous prime is 421048950211. The next prime is 421048950221. The reversal of 421048950212 is 212059840124.

It is not an unprimeable number, because it can be changed into a prime (421048950211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4784647118 + ... + 4784647205.

It is an arithmetic number, because the mean of its divisors is an integer number (66985060268).

Almost surely, 2^421048950212 is an apocalyptic number.

It is an amenable number.

421048950212 is a deficient number, since it is larger than the sum of its proper divisors (382771773004).

421048950212 is a wasteful number, since it uses less digits than its factorization.

421048950212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9569294338 (or 9569294336 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 421048950212 in words is "four hundred twenty-one billion, forty-eight million, nine hundred fifty thousand, two hundred twelve".