40424442404 has 12 divisors (see below), whose sum is σ = 71443198428. Its totient is φ = 20012100000.

The previous prime is 40424442403. The next prime is 40424442433.

40424442404 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 36848641600 + 3575800804 = 191960^2 + 59798^2 .

It is not an unprimeable number, because it can be changed into a prime (40424442403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50029847 + ... + 50030654.

It is an arithmetic number, because the mean of its divisors is an integer number (5953599869).

Almost surely, 2^40424442404 is an apocalyptic number.

It is an amenable number.

40424442404 is a deficient number, since it is larger than the sum of its proper divisors (31018756024).

40424442404 is a wasteful number, since it uses less digits than its factorization.

40424442404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100060606 (or 100060604 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

The spelling of 40424442404 in words is "forty billion, four hundred twenty-four million, four hundred forty-two thousand, four hundred four".