40244331104 has 48 divisors (see below), whose sum is σ = 79513378560. Its totient is φ = 20050588800.

The previous prime is 40244331079. The next prime is 40244331109. The reversal of 40244331104 is 40113344204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244331109) 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 7 ways as a sum of consecutive naturals, for example, 15774629 + ... + 15777179.

It is an arithmetic number, because the mean of its divisors is an integer number (1656528720).

Almost surely, 2^40244331104 is an apocalyptic number.

It is an amenable number.

40244331104 is a deficient number, since it is larger than the sum of its proper divisors (39269047456).

40244331104 is a wasteful number, since it uses less digits than its factorization.

40244331104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123 (or 4115 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40244331104 its reverse (40113344204), we get a palindrome (80357675308).

The spelling of 40244331104 in words is "forty billion, two hundred forty-four million, three hundred thirty-one thousand, one hundred four".