38264893147 has 16 divisors (see below), whose sum is σ = 42292309248. Its totient is φ = 34404320160.

The previous prime is 38264893141. The next prime is 38264893153. The reversal of 38264893147 is 74139846283.

It is an interprime number because it is at equal distance from previous prime (38264893141) and next prime (38264893153).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38264893147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38264893141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173133 + ... + 326350.

It is an arithmetic number, because the mean of its divisors is an integer number (2643269328).

Almost surely, 2^38264893147 is an apocalyptic number.

38264893147 is a deficient number, since it is larger than the sum of its proper divisors (4027416101).

38264893147 is a wasteful number, since it uses less digits than its factorization.

38264893147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499650.

The product of its digits is 6967296, while the sum is 55.

The spelling of 38264893147 in words is "thirty-eight billion, two hundred sixty-four million, eight hundred ninety-three thousand, one hundred forty-seven".