140034089795968 has 64 divisors (see below), whose sum is σ = 279353595251520. Its totient is φ = 69921859955200.

The previous prime is 140034089795933. The next prime is 140034089795983. The reversal of 140034089795968 is 869597980430041.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 140034089795968.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402626943 + ... + 402974593.

It is an arithmetic number, because the mean of its divisors is an integer number (4364899925805).

Almost surely, 2^{140034089795968} is an apocalyptic number.

It is an amenable number.

140034089795968 is a deficient number, since it is larger than the sum of its proper divisors (139319505455552).

140034089795968 is an equidigital number, since it uses as much as digits as its factorization.

140034089795968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351935 (or 351923 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 73.

The spelling of 140034089795968 in words is "one hundred forty trillion, thirty-four billion, eighty-nine million, seven hundred ninety-five thousand, nine hundred sixty-eight".