42473550412 has 12 divisors (see below), whose sum is σ = 74330410000. Its totient is φ = 21236290416.

The previous prime is 42473550407. The next prime is 42473550443. The reversal of 42473550412 is 21405537424.

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, 137089 + ... + 322087.

Almost surely, 2^42473550412 is an apocalyptic number.

It is an amenable number.

42473550412 is a deficient number, since it is larger than the sum of its proper divisors (31856859588).

42473550412 is a wasteful number, since it uses less digits than its factorization.

42473550412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242400 (or 242398 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

The spelling of 42473550412 in words is "forty-two billion, four hundred seventy-three million, five hundred fifty thousand, four hundred twelve".