140044111334 has 16 divisors (see below), whose sum is σ = 228434434848. Its totient is φ = 64121945472.

The previous prime is 140044111307. The next prime is 140044111343. The reversal of 140044111334 is 433111440041.

It is a happy number.

140044111334 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 super-2 number, since 2×140044111334² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 55660154 + ... + 55662669.

It is an arithmetic number, because the mean of its divisors is an integer number (14277152178).

Almost surely, 2^140044111334 is an apocalyptic number.

140044111334 is a deficient number, since it is larger than the sum of its proper divisors (88390323514).

140044111334 is a wasteful number, since it uses less digits than its factorization.

140044111334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111322879.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 140044111334 its reverse (433111440041), we get a palindrome (573155551375).

The spelling of 140044111334 in words is "one hundred forty billion, forty-four million, one hundred eleven thousand, three hundred thirty-four".