140936520772 has 12 divisors (see below), whose sum is σ = 253304828140. Its totient is φ = 68563712736.

The previous prime is 140936520743. The next prime is 140936520773. The reversal of 140936520772 is 277025639041.

It can be written as a sum of positive squares in 2 ways, for example, as 93558903876 + 47377616896 = 305874^2 + 217664^2 .

It is not an unprimeable number, because it can be changed into a prime (140936520773) by changing a digit.

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, 476136747 + ... + 476137042.

Almost surely, 2^140936520772 is an apocalyptic number.

It is an amenable number.

140936520772 is a deficient number, since it is larger than the sum of its proper divisors (112368307368).

140936520772 is a wasteful number, since it uses less digits than its factorization.

140936520772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952273830 (or 952273828 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 140936520772 in words is "one hundred forty billion, nine hundred thirty-six million, five hundred twenty thousand, seven hundred seventy-two".