41388665343 has 8 divisors (see below), whose sum is σ = 56468256768. Its totient is φ = 26950758744.

The previous prime is 41388665323. The next prime is 41388665359. The reversal of 41388665343 is 34356688314.

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

It is a de Polignac number, because none of the positive numbers 2^k-41388665343 is a prime.

It is a super-3 number, since 3×41388665343³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41388665303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160421055 + ... + 160421312.

It is an arithmetic number, because the mean of its divisors is an integer number (7058532096).

Almost surely, 2^41388665343 is an apocalyptic number.

41388665343 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

41388665343 is a deficient number, since it is larger than the sum of its proper divisors (15079591425).

41388665343 is a wasteful number, since it uses less digits than its factorization.

41388665343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320842413.

The product of its digits is 4976640, while the sum is 51.

The spelling of 41388665343 in words is "forty-one billion, three hundred eighty-eight million, six hundred sixty-five thousand, three hundred forty-three".