40313232241403 has 16 divisors (see below), whose sum is σ = 46603396224000. Its totient is φ = 34486513152480.

The previous prime is 40313232241393. The next prime is 40313232241409. The reversal of 40313232241403 is 30414223231304.

It is a cyclic number.

It is not a de Polignac number, because 40313232241403 - 2¹⁸ = 40313231979259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40313232241403.

It is not an unprimeable number, because it can be changed into a prime (40313232241409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647238251 + ... + 647300532.

It is an arithmetic number, because the mean of its divisors is an integer number (2912712264000).

Almost surely, 2^{40313232241403} is an apocalyptic number.

40313232241403 is a deficient number, since it is larger than the sum of its proper divisors (6290163982597).

40313232241403 is a wasteful number, since it uses less digits than its factorization.

40313232241403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294538962.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 40313232241403 its reverse (30414223231304), we get a palindrome (70727455472707).

It can be divided in two parts, 4031323 and 2241403, that added together give a palindrome (6272726).

The spelling of 40313232241403 in words is "forty trillion, three hundred thirteen billion, two hundred thirty-two million, two hundred forty-one thousand, four hundred three".