140574795168 has 96 divisors (see below), whose sum is σ = 388460935296. Its totient is φ = 44424224768.

The previous prime is 140574795167. The next prime is 140574795253. The reversal of 140574795168 is 861597475041.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×140574795168³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (140574795167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32205 + ... + 531212.

It is an arithmetic number, because the mean of its divisors is an integer number (4046468076).

Almost surely, 2^140574795168 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 140574795168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194230467648).

140574795168 is an abundant number, since it is smaller than the sum of its proper divisors (247886140128).

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

140574795168 is a wasteful number, since it uses less digits than its factorization.

140574795168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563566 (or 563558 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 57.

The spelling of 140574795168 in words is "one hundred forty billion, five hundred seventy-four million, seven hundred ninety-five thousand, one hundred sixty-eight".