140406120416 has 12 divisors (see below), whose sum is σ = 276424549632. Its totient is φ = 70203060192.

The previous prime is 140406120397. The next prime is 140406120457. The reversal of 140406120416 is 614021604041.

140406120416 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2193845600 + ... + 2193845663.

It is an arithmetic number, because the mean of its divisors is an integer number (23035379136).

Almost surely, 2^140406120416 is an apocalyptic number.

140406120416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140406120416 is a deficient number, since it is larger than the sum of its proper divisors (136018429216).

140406120416 is an equidigital number, since it uses as much as digits as its factorization.

140406120416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387691273 (or 4387691265 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 140406120416 its reverse (614021604041), we get a palindrome (754427724457).

The spelling of 140406120416 in words is "one hundred forty billion, four hundred six million, one hundred twenty thousand, four hundred sixteen".