140444525343 has 64 divisors (see below), whose sum is σ = 198132480000. Its totient is φ = 88372225536.

The previous prime is 140444525327. The next prime is 140444525357. The reversal of 140444525343 is 343525444041.

It is not a de Polignac number, because 140444525343 - 2⁴ = 140444525327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140444525363) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 391210198 + ... + 391210556.

It is an arithmetic number, because the mean of its divisors is an integer number (3095820000).

Almost surely, 2^140444525343 is an apocalyptic number.

140444525343 is a deficient number, since it is larger than the sum of its proper divisors (57687954657).

140444525343 is a wasteful number, since it uses less digits than its factorization.

140444525343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 140444525343 its reverse (343525444041), we get a palindrome (483969969384).

The spelling of 140444525343 in words is "one hundred forty billion, four hundred forty-four million, five hundred twenty-five thousand, three hundred forty-three".