40503667413 has 12 divisors (see below), whose sum is σ = 59360747264. Its totient is φ = 24547677000.

The previous prime is 40503667403. The next prime is 40503667459. The reversal of 40503667413 is 31476630504.

It is not a de Polignac number, because 40503667413 - 2¹⁶ = 40503601877 is a prime.

It is a super-2 number, since 2×40503667413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40503667403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55789813 + ... + 55790538.

Almost surely, 2^40503667413 is an apocalyptic number.

It is an amenable number.

40503667413 is a deficient number, since it is larger than the sum of its proper divisors (18857079851).

40503667413 is a wasteful number, since it uses less digits than its factorization.

40503667413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111580376 (or 111580365 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 40503667413 in words is "forty billion, five hundred three million, six hundred sixty-seven thousand, four hundred thirteen".