140574972802320 has 160 divisors (see below), whose sum is σ = 553374496170240. Its totient is φ = 32131422351360.

The previous prime is 140574972802249. The next prime is 140574972802321. The reversal of 140574972802320 is 23208279475041.

140574972802320 is a `hidden beast` number, since 1 + 4 + 0 + 57 + 497 + 2 + 80 + 2 + 3 + 20 = 666.

It is a super-3 number, since 3×140574972802320³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (140574972802321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4648628161 + ... + 4648658400.

It is an arithmetic number, because the mean of its divisors is an integer number (3458590601064).

Almost surely, 2^{140574972802320} is an apocalyptic number.

140574972802320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140574972802320 is an abundant number, since it is smaller than the sum of its proper divisors (412799523367920).

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

140574972802320 is a wasteful number, since it uses less digits than its factorization.

140574972802320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297286590 (or 9297286578 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 140574972802320 in words is "one hundred forty trillion, five hundred seventy-four billion, nine hundred seventy-two million, eight hundred two thousand, three hundred twenty".