248893571420 has 24 divisors (see below), whose sum is σ = 562882385184. Its totient is φ = 91899164736.

The previous prime is 248893571417. The next prime is 248893571429. The reversal of 248893571420 is 24175398842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248893571429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478641224 + ... + 478641743.

It is an arithmetic number, because the mean of its divisors is an integer number (23453432716).

Almost surely, 2^248893571420 is an apocalyptic number.

248893571420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248893571420 is an abundant number, since it is smaller than the sum of its proper divisors (313988813764).

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

248893571420 is a wasteful number, since it uses less digits than its factorization.

248893571420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957282989 (or 957282987 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 248893571420 in words is "two hundred forty-eight billion, eight hundred ninety-three million, five hundred seventy-one thousand, four hundred twenty".