40505110313 has 8 divisors (see below), whose sum is σ = 40578142656. Its totient is φ = 40432114800.

The previous prime is 40505110301. The next prime is 40505110337. The reversal of 40505110313 is 31301150504.

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 40505110313 - 2¹⁶ = 40505044777 is a prime.

It is a super-2 number, since 2×40505110313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40505410313) 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, 3094220 + ... + 3107282.

It is an arithmetic number, because the mean of its divisors is an integer number (5072267832).

Almost surely, 2^40505110313 is an apocalyptic number.

It is an amenable number.

40505110313 is a deficient number, since it is larger than the sum of its proper divisors (73032343).

40505110313 is a wasteful number, since it uses less digits than its factorization.

40505110313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18415.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 40505110313 its reverse (31301150504), we get a palindrome (71806260817).

The spelling of 40505110313 in words is "forty billion, five hundred five million, one hundred ten thousand, three hundred thirteen".