140542418258304 has 128 divisors (see below), whose sum is σ = 392977053705600. Its totient is φ = 44380341817344.

The previous prime is 140542418258287. The next prime is 140542418258311. The reversal of 140542418258304 is 403852814245041.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 230738284 + ... + 231346580.

It is an arithmetic number, because the mean of its divisors is an integer number (3070133232075).

Almost surely, 2^{140542418258304} is an apocalyptic number.

It is an amenable number.

140542418258304 is an abundant number, since it is smaller than the sum of its proper divisors (252434635447296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140542418258304 is a wasteful number, since it uses less digits than its factorization.

140542418258304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640000 (or 639988 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 51.

The spelling of 140542418258304 in words is "one hundred forty trillion, five hundred forty-two billion, four hundred eighteen million, two hundred fifty-eight thousand, three hundred four".