248462702540 has 48 divisors (see below), whose sum is σ = 562083876480. Its totient is φ = 91711353600.

The previous prime is 248462702539. The next prime is 248462702557. The reversal of 248462702540 is 45207264842.

It is a junction number, because it is equal to n+sod(n) for n = 248462702491 and 248462702500.

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, 691565 + ... + 987515.

It is an arithmetic number, because the mean of its divisors is an integer number (11710080760).

Almost surely, 2^248462702540 is an apocalyptic number.

248462702540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248462702540 is an abundant number, since it is smaller than the sum of its proper divisors (313621173940).

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

248462702540 is a wasteful number, since it uses less digits than its factorization.

248462702540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299202 (or 299200 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 44.

The spelling of 248462702540 in words is "two hundred forty-eight billion, four hundred sixty-two million, seven hundred two thousand, five hundred forty".