140593389904 has 160 divisors (see below), whose sum is σ = 306858359808. Its totient is φ = 61865856000.

The previous prime is 140593389899. The next prime is 140593389947. The reversal of 140593389904 is 409983395041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173357659 + ... + 173358469.

Almost surely, 2^140593389904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140593389904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153429179904).

140593389904 is an abundant number, since it is smaller than the sum of its proper divisors (166264969904).

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

140593389904 is a wasteful number, since it uses less digits than its factorization.

140593389904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 140593389904 in words is "one hundred forty billion, five hundred ninety-three million, three hundred eighty-nine thousand, nine hundred four".