38441626685 has 16 divisors (see below), whose sum is σ = 57512668032. Its totient is φ = 23963611200.

The previous prime is 38441626649. The next prime is 38441626711. The reversal of 38441626685 is 58662614483.

It is not a de Polignac number, because 38441626685 - 2⁸ = 38441626429 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 49923806 + ... + 49924575.

It is an arithmetic number, because the mean of its divisors is an integer number (3594541752).

Almost surely, 2^38441626685 is an apocalyptic number.

38441626685 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38441626685 is a deficient number, since it is larger than the sum of its proper divisors (19071041347).

38441626685 is a wasteful number, since it uses less digits than its factorization.

38441626685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99848404.

The product of its digits is 6635520, while the sum is 53.

The spelling of 38441626685 in words is "thirty-eight billion, four hundred forty-one million, six hundred twenty-six thousand, six hundred eighty-five".