40355305463 has 8 divisors (see below), whose sum is σ = 45097725456. Its totient is φ = 35791844800.

The previous prime is 40355305451. The next prime is 40355305499. The reversal of 40355305463 is 36450355304.

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 40355305463 - 2¹⁰ = 40355304439 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 (40355305763) 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, 44739356 + ... + 44740257.

It is an arithmetic number, because the mean of its divisors is an integer number (5637215682).

Almost surely, 2^40355305463 is an apocalyptic number.

40355305463 is a deficient number, since it is larger than the sum of its proper divisors (4742419993).

40355305463 is a wasteful number, since it uses less digits than its factorization.

40355305463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89479665.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 40355305463 in words is "forty billion, three hundred fifty-five million, three hundred five thousand, four hundred sixty-three".