42326402006 has 8 divisors (see below), whose sum is σ = 72559546320. Its totient is φ = 18139886568.

The previous prime is 42326401963. The next prime is 42326402021. The reversal of 42326402006 is 60020462324.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42326402006.

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, 1511657201 + ... + 1511657228.

It is an arithmetic number, because the mean of its divisors is an integer number (9069943290).

Almost surely, 2^42326402006 is an apocalyptic number.

42326402006 is a deficient number, since it is larger than the sum of its proper divisors (30233144314).

42326402006 is a wasteful number, since it uses less digits than its factorization.

42326402006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023314438.

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 42326402006 in words is "forty-two billion, three hundred twenty-six million, four hundred two thousand, six".