248122083458 has 18 divisors (see below), whose sum is σ = 395383164201. Its totient is φ = 116757697824.

The previous prime is 248122083427. The next prime is 248122083463. The reversal of 248122083458 is 854380221842.

248122083458 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 227087512369 + 21034571089 = 476537^2 + 145033^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=352223.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11965223 + ... + 11985941.

Almost surely, 2^248122083458 is an apocalyptic number.

248122083458 is a deficient number, since it is larger than the sum of its proper divisors (147261080743).

248122083458 is an frugal number, since it uses more digits than its factorization.

248122083458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41474 (or 20738 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 47.

The spelling of 248122083458 in words is "two hundred forty-eight billion, one hundred twenty-two million, eighty-three thousand, four hundred fifty-eight".