16061399006 has 4 divisors (see below), whose sum is σ = 24092098512. Its totient is φ = 8030699502.

The previous prime is 16061398981. The next prime is 16061399021. The reversal of 16061399006 is 60099316061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60099316061 = 29 ⋅2072390209.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4015349750 + ... + 4015349753.

It is an arithmetic number, because the mean of its divisors is an integer number (6023024628).

Almost surely, 2^16061399006 is an apocalyptic number.

16061399006 is a deficient number, since it is larger than the sum of its proper divisors (8030699506).

16061399006 is an equidigital number, since it uses as much as digits as its factorization.

16061399006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030699505.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 16061399006 in words is "sixteen billion, sixty-one million, three hundred ninety-nine thousand, six".