248532393420 has 48 divisors (see below), whose sum is σ = 773211892320. Its totient is φ = 66275304768.

The previous prime is 248532393397. The next prime is 248532393511. The reversal of 248532393420 is 24393235842.

248532393420 is a `hidden beast` number, since 2 + 4 + 8 + 532 + 3 + 93 + 4 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 230122047 + ... + 230123126.

It is an arithmetic number, because the mean of its divisors is an integer number (16108581090).

Almost surely, 2^248532393420 is an apocalyptic number.

248532393420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248532393420 is an abundant number, since it is smaller than the sum of its proper divisors (524679498900).

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

248532393420 is a wasteful number, since it uses less digits than its factorization.

248532393420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460245191 (or 460245183 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 248532393420 in words is "two hundred forty-eight billion, five hundred thirty-two million, three hundred ninety-three thousand, four hundred twenty".