140055521304 has 16 divisors (see below), whose sum is σ = 350138803320. Its totient is φ = 46685173760.

The previous prime is 140055521303. The next prime is 140055521311. The reversal of 140055521304 is 403125550041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140055521303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2917823337 + ... + 2917823384.

Almost surely, 2^140055521304 is an apocalyptic number.

It is an amenable number.

140055521304 is an abundant number, since it is smaller than the sum of its proper divisors (210083282016).

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

140055521304 is a wasteful number, since it uses less digits than its factorization.

140055521304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835646730 (or 5835646726 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 140055521304 in words is "one hundred forty billion, fifty-five million, five hundred twenty-one thousand, three hundred four".