38243413315 has 16 divisors (see below), whose sum is σ = 47958501888. Its totient is φ = 29247404256.

The previous prime is 38243413267. The next prime is 38243413337. The reversal of 38243413315 is 51331434283.

It is not a de Polignac number, because 38243413315 - 2¹¹ = 38243411267 is a prime.

It is a Duffinian 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, 1882197 + ... + 1902406.

It is an arithmetic number, because the mean of its divisors is an integer number (2997406368).

Almost surely, 2^38243413315 is an apocalyptic number.

38243413315 is a deficient number, since it is larger than the sum of its proper divisors (9715088573).

38243413315 is a wasteful number, since it uses less digits than its factorization.

38243413315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784698.

The product of its digits is 103680, while the sum is 37.

Adding to 38243413315 its reverse (51331434283), we get a palindrome (89574847598).

The spelling of 38243413315 in words is "thirty-eight billion, two hundred forty-three million, four hundred thirteen thousand, three hundred fifteen".