42304605212 has 12 divisors (see below), whose sum is σ = 74039491680. Its totient is φ = 21150464736.

The previous prime is 42304605191. The next prime is 42304605229. The reversal of 42304605212 is 21250640324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407012 + ... + 500267.

It is an arithmetic number, because the mean of its divisors is an integer number (6169957640).

Almost surely, 2^42304605212 is an apocalyptic number.

It is an amenable number.

42304605212 is a deficient number, since it is larger than the sum of its proper divisors (31734886468).

42304605212 is a wasteful number, since it uses less digits than its factorization.

42304605212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918940 (or 918938 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 42304605212 in words is "forty-two billion, three hundred four million, six hundred five thousand, two hundred twelve".