140424511213 has 32 divisors (see below), whose sum is σ = 168555096576. Its totient is φ = 114381324288.

The previous prime is 140424511189. The next prime is 140424511229. The reversal of 140424511213 is 312115424041.

It is a happy number.

It is not a de Polignac number, because 140424511213 - 2⁹ = 140424510701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140424811213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27248445 + ... + 27253597.

It is an arithmetic number, because the mean of its divisors is an integer number (5267346768).

Almost surely, 2^140424511213 is an apocalyptic number.

It is an amenable number.

140424511213 is a deficient number, since it is larger than the sum of its proper divisors (28130585363).

140424511213 is a wasteful number, since it uses less digits than its factorization.

140424511213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 140424511213 its reverse (312115424041), we get a palindrome (452539935254).

The spelling of 140424511213 in words is "one hundred forty billion, four hundred twenty-four million, five hundred eleven thousand, two hundred thirteen".