38481228272368 has 60 divisors (see below), whose sum is σ = 86742140684880. Its totient is φ = 16489648901376.

The previous prime is 38481228272363. The next prime is 38481228272483. The reversal of 38481228272368 is 86327282218483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38481228272363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2184580 + ... + 9040732.

It is an arithmetic number, because the mean of its divisors is an integer number (1445702344748).

Almost surely, 2^{38481228272368} is an apocalyptic number.

It is an amenable number.

38481228272368 is an abundant number, since it is smaller than the sum of its proper divisors (48260912412512).

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

38481228272368 is a wasteful number, since it uses less digits than its factorization.

38481228272368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6863334 (or 6863321 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 64.

The spelling of 38481228272368 in words is "thirty-eight trillion, four hundred eighty-one billion, two hundred twenty-eight million, two hundred seventy-two thousand, three hundred sixty-eight".