248230428515 has 16 divisors (see below), whose sum is σ = 300904757280. Its totient is φ = 196566547200.

The previous prime is 248230428499. The next prime is 248230428569. The reversal of 248230428515 is 515824032842.

It is not a de Polignac number, because 248230428515 - 2⁴ = 248230428499 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1921592 + ... + 2046698.

It is an arithmetic number, because the mean of its divisors is an integer number (18806547330).

Almost surely, 2^248230428515 is an apocalyptic number.

248230428515 is a deficient number, since it is larger than the sum of its proper divisors (52674328765).

248230428515 is a wasteful number, since it uses less digits than its factorization.

248230428515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129142.

The product of its (nonzero) digits is 614400, while the sum is 44.

The spelling of 248230428515 in words is "two hundred forty-eight billion, two hundred thirty million, four hundred twenty-eight thousand, five hundred fifteen".