42466046446 has 8 divisors (see below), whose sum is σ = 65753878464. Its totient is φ = 20548086960.

The previous prime is 42466046431. The next prime is 42466046459. The reversal of 42466046446 is 64464066424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 42466046396 and 42466046405.

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, 342468055 + ... + 342468178.

It is an arithmetic number, because the mean of its divisors is an integer number (8219234808).

Almost surely, 2^42466046446 is an apocalyptic number.

42466046446 is a deficient number, since it is larger than the sum of its proper divisors (23287832018).

42466046446 is a wasteful number, since it uses less digits than its factorization.

42466046446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684936266.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 42466046446 in words is "forty-two billion, four hundred sixty-six million, forty-six thousand, four hundred forty-six".