40055352424 has 8 divisors (see below), whose sum is σ = 75103785810. Its totient is φ = 20027676208.

The previous prime is 40055352397. The next prime is 40055352437. The reversal of 40055352424 is 42425355004.

It can be written as a sum of positive squares in only one way, i.e., 37590229924 + 2465122500 = 193882^2 + 49650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 40055352424.

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 as a sum of consecutive naturals, namely, 2503459519 + ... + 2503459534.

Almost surely, 2^40055352424 is an apocalyptic number.

It is an amenable number.

40055352424 is a deficient number, since it is larger than the sum of its proper divisors (35048433386).

40055352424 is a wasteful number, since it uses less digits than its factorization.

40055352424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006919059 (or 5006919055 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 40055352424 in words is "forty billion, fifty-five million, three hundred fifty-two thousand, four hundred twenty-four".