248765229371 has 4 divisors (see below), whose sum is σ = 261858136200. Its totient is φ = 235672322544.

The previous prime is 248765229347. The next prime is 248765229463. The reversal of 248765229371 is 173922567842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 173922567842 = 2 ⋅86961283921.

It is a cyclic number.

It is not a de Polignac number, because 248765229371 - 2²² = 248761035067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248765229341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6546453386 + ... + 6546453423.

It is an arithmetic number, because the mean of its divisors is an integer number (65464534050).

Almost surely, 2^248765229371 is an apocalyptic number.

248765229371 is a deficient number, since it is larger than the sum of its proper divisors (13092906829).

248765229371 is a wasteful number, since it uses less digits than its factorization.

248765229371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13092906828.

The product of its digits is 10160640, while the sum is 56.

The spelling of 248765229371 in words is "two hundred forty-eight billion, seven hundred sixty-five million, two hundred twenty-nine thousand, three hundred seventy-one".