248688886842 has 48 divisors (see below), whose sum is σ = 603696873312. Its totient is φ = 73323502560.

The previous prime is 248688886841. The next prime is 248688886871.

It is a happy number.

248688886842 is a `hidden beast` number, since 2 + 486 + 8 + 8 + 88 + 68 + 4 + 2 = 666.

248688886842 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (248688886841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16965708 + ... + 16980359.

It is an arithmetic number, because the mean of its divisors is an integer number (12577018194).

Almost surely, 2^248688886842 is an apocalyptic number.

248688886842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

248688886842 is an abundant number, since it is smaller than the sum of its proper divisors (355007986470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248688886842 is a wasteful number, since it uses less digits than its factorization.

248688886842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33946123 (or 33946120 counting only the distinct ones).

The product of its digits is 603979776, while the sum is 72.

The spelling of 248688886842 in words is "two hundred forty-eight billion, six hundred eighty-eight million, eight hundred eighty-six thousand, eight hundred forty-two".