40216080345 has 32 divisors (see below), whose sum is σ = 77863742208. Its totient is φ = 17303052288.

The previous prime is 40216080337. The next prime is 40216080347. The reversal of 40216080345 is 54308061204.

It is not a de Polignac number, because 40216080345 - 2³ = 40216080337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40216080347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11263224 + ... + 11266793.

It is an arithmetic number, because the mean of its divisors is an integer number (2433241944).

Almost surely, 2^40216080345 is an apocalyptic number.

It is an amenable number.

40216080345 is a deficient number, since it is larger than the sum of its proper divisors (37647661863).

40216080345 is a wasteful number, since it uses less digits than its factorization.

40216080345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22530049.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 40216080345 in words is "forty billion, two hundred sixteen million, eighty thousand, three hundred forty-five".