38078852448155 has 8 divisors (see below), whose sum is σ = 45694840716000. Its totient is φ = 30462936773056.

The previous prime is 38078852448139. The next prime is 38078852448173. The reversal of 38078852448155 is 55184425887083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38078852448155 - 2⁴ = 38078852448139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16987415 + ... + 19097904.

It is an arithmetic number, because the mean of its divisors is an integer number (5711855089500).

Almost surely, 2^{38078852448155} is an apocalyptic number.

38078852448155 is a deficient number, since it is larger than the sum of its proper divisors (7615988267845).

38078852448155 is a wasteful number, since it uses less digits than its factorization.

38078852448155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36296373.

The product of its (nonzero) digits is 344064000, while the sum is 68.

The spelling of 38078852448155 in words is "thirty-eight trillion, seventy-eight billion, eight hundred fifty-two million, four hundred forty-eight thousand, one hundred fifty-five".