40434804565883 has 16 divisors (see below), whose sum is σ = 49881379516416. Its totient is φ = 31918144569120.

The previous prime is 40434804565879. The next prime is 40434804565957. The reversal of 40434804565883 is 38856540843404.

It is a cyclic number.

It is not a de Polignac number, because 40434804565883 - 2² = 40434804565879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40434804565483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515434691 + ... + 515513132.

It is an arithmetic number, because the mean of its divisors is an integer number (3117586219776).

Almost surely, 2^{40434804565883} is an apocalyptic number.

40434804565883 is a deficient number, since it is larger than the sum of its proper divisors (9446574950533).

40434804565883 is a wasteful number, since it uses less digits than its factorization.

40434804565883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030948274.

The product of its (nonzero) digits is 176947200, while the sum is 62.

The spelling of 40434804565883 in words is "forty trillion, four hundred thirty-four billion, eight hundred four million, five hundred sixty-five thousand, eight hundred eighty-three".