140573409044 has 24 divisors (see below), whose sum is σ = 258967665600. Its totient is φ = 66583123200.

The previous prime is 140573409043. The next prime is 140573409047. The reversal of 140573409044 is 440904375041.

It is a super-3 number, since 3×140573409044³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140573408992 and 140573409010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140573409043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348217 + ... + 1448735.

It is an arithmetic number, because the mean of its divisors is an integer number (10790319400).

Almost surely, 2^140573409044 is an apocalyptic number.

It is an amenable number.

140573409044 is a deficient number, since it is larger than the sum of its proper divisors (118394256556).

140573409044 is a wasteful number, since it uses less digits than its factorization.

140573409044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118943 (or 118941 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 140573409044 in words is "one hundred forty billion, five hundred seventy-three million, four hundred nine thousand, forty-four".