38243655060 has 96 divisors (see below), whose sum is σ = 115713601920. Its totient is φ = 9381637632.

The previous prime is 38243655049. The next prime is 38243655067. The reversal of 38243655060 is 6055634283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38243655067) 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 31 ways as a sum of consecutive naturals, for example, 144871 + ... + 312209.

It is an arithmetic number, because the mean of its divisors is an integer number (1205350020).

Almost surely, 2^38243655060 is an apocalyptic number.

38243655060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38243655060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57856800960).

38243655060 is an abundant number, since it is smaller than the sum of its proper divisors (77469946860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38243655060 is a wasteful number, since it uses less digits than its factorization.

38243655060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167657 (or 167655 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 38243655060 in words is "thirty-eight billion, two hundred forty-three million, six hundred fifty-five thousand, sixty".