140056541452 has 12 divisors (see below), whose sum is σ = 245349823320. Its totient is φ = 69956591936.

The previous prime is 140056541431. The next prime is 140056541459. The reversal of 140056541452 is 254145650041.

It is a super-3 number, since 3×140056541452³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (140056541459) 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, 17915302 + ... + 17923117.

It is an arithmetic number, because the mean of its divisors is an integer number (20445818610).

Almost surely, 2^140056541452 is an apocalyptic number.

It is an amenable number.

140056541452 is a deficient number, since it is larger than the sum of its proper divisors (105293281868).

140056541452 is a wasteful number, since it uses less digits than its factorization.

140056541452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35839400 (or 35839398 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 140056541452 in words is "one hundred forty billion, fifty-six million, five hundred forty-one thousand, four hundred fifty-two".