864334237125 has 16 divisors (see below), whose sum is σ = 1438252171200. Its totient is φ = 460978259600.

The previous prime is 864334237043. The next prime is 864334237127. The reversal of 864334237125 is 521732433468.

It is not a de Polignac number, because 864334237125 - 2¹¹ = 864334235077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864334237127) 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, 1152445275 + ... + 1152446024.

It is an arithmetic number, because the mean of its divisors is an integer number (89890760700).

Almost surely, 2^864334237125 is an apocalyptic number.

It is an amenable number.

864334237125 is a deficient number, since it is larger than the sum of its proper divisors (573917934075).

864334237125 is a wasteful number, since it uses less digits than its factorization.

864334237125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304891317 (or 2304891307 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 48.

The spelling of 864334237125 in words is "eight hundred sixty-four billion, three hundred thirty-four million, two hundred thirty-seven thousand, one hundred twenty-five".