140060531312 has 20 divisors (see below), whose sum is σ = 292241685960. Its totient is φ = 64643322048.

The previous prime is 140060531207. The next prime is 140060531353. The reversal of 140060531312 is 213135060041.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336683762 + ... + 336684177.

It is an arithmetic number, because the mean of its divisors is an integer number (14612084298).

Almost surely, 2^140060531312 is an apocalyptic number.

It is an amenable number.

140060531312 is an abundant number, since it is smaller than the sum of its proper divisors (152181154648).

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

140060531312 is a wasteful number, since it uses less digits than its factorization.

140060531312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673367960 (or 673367954 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 140060531312 its reverse (213135060041), we get a palindrome (353195591353).

The spelling of 140060531312 in words is "one hundred forty billion, sixty million, five hundred thirty-one thousand, three hundred twelve".