14372690806 has 4 divisors (see below), whose sum is σ = 21559036212. Its totient is φ = 7186345402.

The previous prime is 14372690803. The next prime is 14372690837. The reversal of 14372690806 is 60809627341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60809627341 = 137 ⋅443865893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14372690803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3593172700 + ... + 3593172703.

It is an arithmetic number, because the mean of its divisors is an integer number (5389759053).

Almost surely, 2^14372690806 is an apocalyptic number.

14372690806 is a deficient number, since it is larger than the sum of its proper divisors (7186345406).

14372690806 is an equidigital number, since it uses as much as digits as its factorization.

14372690806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7186345405.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 14372690806 in words is "fourteen billion, three hundred seventy-two million, six hundred ninety thousand, eight hundred six".