40403344211204 has 24 divisors (see below), whose sum is σ = 77581457757720. Its totient is φ = 18295853981184.

The previous prime is 40403344211201. The next prime is 40403344211207. The reversal of 40403344211204 is 40211244330404.

It is an interprime number because it is at equal distance from previous prime (40403344211201) and next prime (40403344211207).

It can be written as a sum of positive squares in 4 ways, for example, as 6265009000000 + 34138335211204 = 2503000^2 + 5842802^2 .

It is not an unprimeable number, because it can be changed into a prime (40403344211201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7330066949 + ... + 7330072460.

It is an arithmetic number, because the mean of its divisors is an integer number (3232560739905).

Almost surely, 2^{40403344211204} is an apocalyptic number.

It is an amenable number.

40403344211204 is a deficient number, since it is larger than the sum of its proper divisors (37178113546516).

40403344211204 is a wasteful number, since it uses less digits than its factorization.

40403344211204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14660139479 (or 14660139477 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 40403344211204 its reverse (40211244330404), we get a palindrome (80614588541608).

The spelling of 40403344211204 in words is "forty trillion, four hundred three billion, three hundred forty-four million, two hundred eleven thousand, two hundred four".