40310441431345 has 8 divisors (see below), whose sum is σ = 48388531234176. Its totient is φ = 32237685467376.

The previous prime is 40310441431289. The next prime is 40310441431361. The reversal of 40310441431345 is 54313414401304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40310441431345 - 2⁷ = 40310441431217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333443087 + ... + 1333473316.

It is an arithmetic number, because the mean of its divisors is an integer number (6048566404272).

Almost surely, 2^{40310441431345} is an apocalyptic number.

It is an amenable number.

40310441431345 is a deficient number, since it is larger than the sum of its proper divisors (8078089802831).

40310441431345 is a wasteful number, since it uses less digits than its factorization.

40310441431345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666919431.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 40310441431345 its reverse (54313414401304), we get a palindrome (94623855832649).

The spelling of 40310441431345 in words is "forty trillion, three hundred ten billion, four hundred forty-one million, four hundred thirty-one thousand, three hundred forty-five".