40503340511 has 8 divisors (see below), whose sum is σ = 40666665600. Its totient is φ = 40340086552.

The previous prime is 40503340487. The next prime is 40503340517. The reversal of 40503340511 is 11504330504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40503340511 is a prime.

It is a super-2 number, since 2×40503340511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40503340517) 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, 1325936 + ... + 1356138.

It is an arithmetic number, because the mean of its divisors is an integer number (5083333200).

Almost surely, 2^40503340511 is an apocalyptic number.

40503340511 is a deficient number, since it is larger than the sum of its proper divisors (163325089).

40503340511 is a wasteful number, since it uses less digits than its factorization.

40503340511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35565.

The product of its (nonzero) digits is 3600, while the sum is 26.

It can be divided in two parts, 405033 and 40511, that added together give a palindrome (445544).

The spelling of 40503340511 in words is "forty billion, five hundred three million, three hundred forty thousand, five hundred eleven".