40007336105413 has 4 divisors (see below), whose sum is σ = 40098468989920. Its totient is φ = 39916203220908.

The previous prime is 40007336105311. The next prime is 40007336105419. The reversal of 40007336105413 is 31450163370004.

40007336105413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40007336105413 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 (40007336105419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45566441595 + ... + 45566442472.

It is an arithmetic number, because the mean of its divisors is an integer number (10024617247480).

Almost surely, 2^{40007336105413} is an apocalyptic number.

It is an amenable number.

40007336105413 is a deficient number, since it is larger than the sum of its proper divisors (91132884507).

40007336105413 is an equidigital number, since it uses as much as digits as its factorization.

40007336105413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91132884506.

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 40007336105413 its reverse (31450163370004), we get a palindrome (71457499475417).

The spelling of 40007336105413 in words is "forty trillion, seven billion, three hundred thirty-six million, one hundred five thousand, four hundred thirteen".