38634266243683 has 8 divisors (see below), whose sum is σ = 42146554222080. Its totient is φ = 35121991924680.

The previous prime is 38634266243641. The next prime is 38634266243717.

38634266243683 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38634266243683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38634266243983) 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, 3027538 + ... + 9297016.

It is an arithmetic number, because the mean of its divisors is an integer number (5268319277760).

Almost surely, 2^{38634266243683} is an apocalyptic number.

38634266243683 is a deficient number, since it is larger than the sum of its proper divisors (3512287978397).

38634266243683 is a wasteful number, since it uses less digits than its factorization.

38634266243683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829697.

The product of its digits is 429981696, while the sum is 64.

The spelling of 38634266243683 in words is "thirty-eight trillion, six hundred thirty-four billion, two hundred sixty-six million, two hundred forty-three thousand, six hundred eighty-three".