40244133311013 has 8 divisors (see below), whose sum is σ = 56482994120800. Its totient is φ = 25417347354288.

The previous prime is 40244133311009. The next prime is 40244133311017. The reversal of 40244133311013 is 31011333144204.

It is an interprime number because it is at equal distance from previous prime (40244133311009) and next prime (40244133311017).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40244133311013 - 2² = 40244133311009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244133311017) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 353018713198 + ... + 353018713311.

It is an arithmetic number, because the mean of its divisors is an integer number (7060374265100).

Almost surely, 2^{40244133311013} is an apocalyptic number.

It is an amenable number.

40244133311013 is a deficient number, since it is larger than the sum of its proper divisors (16238860809787).

40244133311013 is a wasteful number, since it uses less digits than its factorization.

40244133311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706037426531.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 40244133311013 its reverse (31011333144204), we get a palindrome (71255466455217).

The spelling of 40244133311013 in words is "forty trillion, two hundred forty-four billion, one hundred thirty-three million, three hundred eleven thousand, thirteen".