140424104522 has 16 divisors (see below), whose sum is σ = 227331015912. Its totient is φ = 64670531520.

The previous prime is 140424104521. The next prime is 140424104537. The reversal of 140424104522 is 225401424041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72162614161 + 68261490361 = 268631^2 + 261269^2 .

It is not an unprimeable number, because it can be changed into a prime (140424104521) 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, 5845853 + ... + 5869824.

Almost surely, 2^140424104522 is an apocalyptic number.

140424104522 is a deficient number, since it is larger than the sum of its proper divisors (86906911390).

140424104522 is a wasteful number, since it uses less digits than its factorization.

140424104522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716153.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 140424104522 its reverse (225401424041), we get a palindrome (365825528563).

The spelling of 140424104522 in words is "one hundred forty billion, four hundred twenty-four million, one hundred four thousand, five hundred twenty-two".