38388240901959 has 16 divisors (see below), whose sum is σ = 55123340799072. Its totient is φ = 23622776811648.

The previous prime is 38388240901859. The next prime is 38388240902059. The reversal of 38388240901959 is 95910904288383.

It is an interprime number because it is at equal distance from previous prime (38388240901859) and next prime (38388240902059).

It is not a de Polignac number, because 38388240901959 - 2⁷ = 38388240901831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38388240901893 and 38388240901902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38388240901159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14515624 + ... + 16955229.

It is an arithmetic number, because the mean of its divisors is an integer number (3445208799942).

Almost surely, 2^{38388240901959} is an apocalyptic number.

38388240901959 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

38388240901959 is a deficient number, since it is larger than the sum of its proper divisors (16735099897113).

38388240901959 is a wasteful number, since it uses less digits than its factorization.

38388240901959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31502146.

The product of its (nonzero) digits is 134369280, while the sum is 69.

The spelling of 38388240901959 in words is "thirty-eight trillion, three hundred eighty-eight billion, two hundred forty million, nine hundred one thousand, nine hundred fifty-nine".