40434825832 has 32 divisors (see below), whose sum is σ = 79867497600. Its totient is φ = 19138477824.

The previous prime is 40434825803. The next prime is 40434825853. The reversal of 40434825832 is 23852843404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94593 + ... + 299695.

It is an arithmetic number, because the mean of its divisors is an integer number (2495859300).

Almost surely, 2^40434825832 is an apocalyptic number.

It is an amenable number.

40434825832 is a deficient number, since it is larger than the sum of its proper divisors (39432671768).

40434825832 is a wasteful number, since it uses less digits than its factorization.

40434825832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206425 (or 206421 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 43.

The spelling of 40434825832 in words is "forty billion, four hundred thirty-four million, eight hundred twenty-five thousand, eight hundred thirty-two".