248408390214028 has 96 divisors (see below), whose sum is σ = 505797034091328. Its totient is φ = 105496805990400.

The previous prime is 248408390213983. The next prime is 248408390214097. The reversal of 248408390214028 is 820412093804842.

It is a self number, because there is not a number n which added to its sum of digits gives 248408390214028.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84083976 + ... + 86988112.

It is an arithmetic number, because the mean of its divisors is an integer number (5268719105118).

Almost surely, 2^{248408390214028} is an apocalyptic number.

It is an amenable number.

248408390214028 is an abundant number, since it is smaller than the sum of its proper divisors (257388643877300).

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

248408390214028 is a wasteful number, since it uses less digits than its factorization.

248408390214028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905003 (or 2905001 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 55.

The spelling of 248408390214028 in words is "two hundred forty-eight trillion, four hundred eight billion, three hundred ninety million, two hundred fourteen thousand, twenty-eight".