41438317407 has 4 divisors (see below), whose sum is σ = 55251089880. Its totient is φ = 27625544936.

The previous prime is 41438317399. The next prime is 41438317409. The reversal of 41438317407 is 70471383414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41438317407 - 2³ = 41438317399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41438317409) 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, 6906386232 + ... + 6906386237.

It is an arithmetic number, because the mean of its divisors is an integer number (13812772470).

Almost surely, 2^41438317407 is an apocalyptic number.

41438317407 is a deficient number, since it is larger than the sum of its proper divisors (13812772473).

41438317407 is a wasteful number, since it uses less digits than its factorization.

41438317407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13812772472.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 41438317407 in words is "forty-one billion, four hundred thirty-eight million, three hundred seventeen thousand, four hundred seven".