40244013336 has 16 divisors (see below), whose sum is σ = 100610033400. Its totient is φ = 13414671104.

The previous prime is 40244013323. The next prime is 40244013391. The reversal of 40244013336 is 63331044204.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 838416921 + ... + 838416968.

Almost surely, 2^40244013336 is an apocalyptic number.

It is an amenable number.

40244013336 is an abundant number, since it is smaller than the sum of its proper divisors (60366020064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40244013336 is a wasteful number, since it uses less digits than its factorization.

40244013336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676833898 (or 1676833894 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 40244013336 in words is "forty billion, two hundred forty-four million, thirteen thousand, three hundred thirty-six".