140478247931904 has 637 divisors, whose sum is σ = 444590101261783. Its totient is φ = 44361551978496.

The previous prime is 140478247931887. The next prime is 140478247932023. The reversal of 140478247931904 is 409139742874041.

The square root of 140478247931904 is 11852352.

The cubic root of 140478247931904 is 51984.

It is a perfect power (a square, a cube, a 6-th power), and thus also a powerful number.

140478247931904 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 78 + 2 + 479 + 3 + 1 + 90 + 4 = 666.

It is a super-3 number, since 3×140478247931904³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 48 ways as a sum of consecutive naturals, for example, 7393591996407 + ... + 7393591996425.

Almost surely, 2^{140478247931904} is an apocalyptic number.

140478247931904 is the 11852352-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140478247931904

140478247931904 is an abundant number, since it is smaller than the sum of its proper divisors (304111853329879).

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

140478247931904 is an frugal number, since it uses more digits than its factorization.

140478247931904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 24 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 140478247931904 in words is "one hundred forty trillion, four hundred seventy-eight billion, two hundred forty-seven million, nine hundred thirty-one thousand, nine hundred four".