38364861428015 has 8 divisors (see below), whose sum is σ = 46047954170400. Its totient is φ = 30685142171232.

The previous prime is 38364861427999. The next prime is 38364861428017. The reversal of 38364861428015 is 51082416846383.

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 38364861428015 - 2⁴ = 38364861427999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38364861428017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843346379 + ... + 843391868.

It is an arithmetic number, because the mean of its divisors is an integer number (5755994271300).

Almost surely, 2^{38364861428015} is an apocalyptic number.

38364861428015 is a deficient number, since it is larger than the sum of its proper divisors (7683092742385).

38364861428015 is a wasteful number, since it uses less digits than its factorization.

38364861428015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686742801.

The product of its (nonzero) digits is 26542080, while the sum is 59.

The spelling of 38364861428015 in words is "thirty-eight trillion, three hundred sixty-four billion, eight hundred sixty-one million, four hundred twenty-eight thousand, fifteen".