140875281572 has 12 divisors (see below), whose sum is σ = 246563135280. Its totient is φ = 70428671496.

The previous prime is 140875281563. The next prime is 140875281601. The reversal of 140875281572 is 275182578041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 140875281572.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2206922 + ... + 2269857.

It is an arithmetic number, because the mean of its divisors is an integer number (20546927940).

Almost surely, 2^140875281572 is an apocalyptic number.

It is an amenable number.

140875281572 is a deficient number, since it is larger than the sum of its proper divisors (105687853708).

140875281572 is a wasteful number, since it uses less digits than its factorization.

140875281572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484650 (or 4484648 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 50.

The spelling of 140875281572 in words is "one hundred forty billion, eight hundred seventy-five million, two hundred eighty-one thousand, five hundred seventy-two".