140139479842560 has 3456 divisors, whose sum is σ = 603172168704000. Its totient is φ = 30679264788480.

The previous prime is 140139479842559. The next prime is 140139479842597. The reversal of 140139479842560 is 65248974931041.

140139479842560 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 3 + 9 + 479 + 84 + 25 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (3456).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 131093993706 + ... + 131093994774.

It is an arithmetic number, because the mean of its divisors is an integer number (174528984000).

It is a 1-persistent number, because it is pandigital, but 2⋅140139479842560 = 280278959685120 is not.

Almost surely, 2^{140139479842560} is an apocalyptic number.

140139479842560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140139479842560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301586084352000).

140139479842560 is an abundant number, since it is smaller than the sum of its proper divisors (463032688861440).

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

140139479842560 is a wasteful number, since it uses less digits than its factorization.

140139479842560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 140139479842560 in words is "one hundred forty trillion, one hundred thirty-nine billion, four hundred seventy-nine million, eight hundred forty-two thousand, five hundred sixty".