240103002242431 has 4 divisors (see below), whose sum is σ = 240203758855072. Its totient is φ = 240002245629792.

The previous prime is 240103002242417. The next prime is 240103002242461. The reversal of 240103002242431 is 134242200301042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240103002242431 - 2¹³ = 240103002234239 is a prime.

It is a super-2 number, since 2×240103002242431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240103002242431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240103002242461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50378302746 + ... + 50378307511.

It is an arithmetic number, because the mean of its divisors is an integer number (60050939713768).

Almost surely, 2^{240103002242431} is an apocalyptic number.

240103002242431 is a deficient number, since it is larger than the sum of its proper divisors (100756612641).

240103002242431 is a wasteful number, since it uses less digits than its factorization.

240103002242431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100756612640.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 240103002242431 its reverse (134242200301042), we get a palindrome (374345202543473).

The spelling of 240103002242431 in words is "two hundred forty trillion, one hundred three billion, two million, two hundred forty-two thousand, four hundred thirty-one".