1423437122806 has 8 divisors (see below), whose sum is σ = 2138395679640. Its totient is φ = 710638562928.

The previous prime is 1423437122749. The next prime is 1423437122819. The reversal of 1423437122806 is 6082217343241.

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

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, 539997591 + ... + 540000226.

It is an arithmetic number, because the mean of its divisors is an integer number (267299459955).

Almost surely, 2^{1423437122806} is an apocalyptic number.

1423437122806 is a deficient number, since it is larger than the sum of its proper divisors (714958556834).

1423437122806 is a wasteful number, since it uses less digits than its factorization.

1423437122806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079998478.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 1423437122806 in words is "one trillion, four hundred twenty-three billion, four hundred thirty-seven million, one hundred twenty-two thousand, eight hundred six".