140425433110221 has 64 divisors (see below), whose sum is σ = 225689477376000. Its totient is φ = 75869410046976.

The previous prime is 140425433110213. The next prime is 140425433110331. The reversal of 140425433110221 is 122011334524041.

It is not a de Polignac number, because 140425433110221 - 2³ = 140425433110213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140425433110021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1569849105 + ... + 1569938553.

It is an arithmetic number, because the mean of its divisors is an integer number (3526398084000).

Almost surely, 2^{140425433110221} is an apocalyptic number.

It is an amenable number.

140425433110221 is a deficient number, since it is larger than the sum of its proper divisors (85264044265779).

140425433110221 is a wasteful number, since it uses less digits than its factorization.

140425433110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97218.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 140425433110221 its reverse (122011334524041), we get a palindrome (262436767634262).

The spelling of 140425433110221 in words is "one hundred forty trillion, four hundred twenty-five billion, four hundred thirty-three million, one hundred ten thousand, two hundred twenty-one".