38358877004065 has 8 divisors (see below), whose sum is σ = 46069236362088. Its totient is φ = 30661378965120.

The previous prime is 38358877004051. The next prime is 38358877004069. The reversal of 38358877004065 is 56040077885383.

It can be written as a sum of positive squares in 4 ways, for example, as 515501024256 + 37843375979809 = 717984^2 + 6151697^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-38358877004065 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38358877003988 and 38358877004006.

It is not an unprimeable number, because it can be changed into a prime (38358877004069) 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, 3215323206 + ... + 3215335135.

It is an arithmetic number, because the mean of its divisors is an integer number (5758654545261).

Almost surely, 2^{38358877004065} is an apocalyptic number.

It is an amenable number.

38358877004065 is a deficient number, since it is larger than the sum of its proper divisors (7710359358023).

38358877004065 is a wasteful number, since it uses less digits than its factorization.

38358877004065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430659539.

The product of its (nonzero) digits is 135475200, while the sum is 64.

The spelling of 38358877004065 in words is "thirty-eight trillion, three hundred fifty-eight billion, eight hundred seventy-seven million, four thousand, sixty-five".