16401106142 has 4 divisors (see below), whose sum is σ = 24601659216. Its totient is φ = 8200553070.

The previous prime is 16401106097. The next prime is 16401106153. The reversal of 16401106142 is 24160110461.

16401106142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24160110461 = 241 ⋅100249421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4100276534 + ... + 4100276537.

It is an arithmetic number, because the mean of its divisors is an integer number (6150414804).

Almost surely, 2^16401106142 is an apocalyptic number.

16401106142 is a deficient number, since it is larger than the sum of its proper divisors (8200553074).

16401106142 is an equidigital number, since it uses as much as digits as its factorization.

16401106142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8200553073.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 16401106142 in words is "sixteen billion, four hundred one million, one hundred six thousand, one hundred forty-two".