40004441554226 has 64 divisors (see below), whose sum is σ = 61680171091968. Its totient is φ = 19451757531648.

The previous prime is 40004441554199. The next prime is 40004441554243. The reversal of 40004441554226 is 62245514440004.

It is an unprimeable number.

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, 15731198711 + ... + 15731201253.

It is an arithmetic number, because the mean of its divisors is an integer number (963752673312).

Almost surely, 2^{40004441554226} is an apocalyptic number.

40004441554226 is a deficient number, since it is larger than the sum of its proper divisors (21675729537742).

40004441554226 is a wasteful number, since it uses less digits than its factorization.

40004441554226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715.

The product of its (nonzero) digits is 614400, while the sum is 41.

The spelling of 40004441554226 in words is "forty trillion, four billion, four hundred forty-one million, five hundred fifty-four thousand, two hundred twenty-six".