248131049076 has 72 divisors (see below), whose sum is σ = 642522875904. Its totient is φ = 80713765440.

The previous prime is 248131049057. The next prime is 248131049077. The reversal of 248131049076 is 670940131842.

248131049076 is a `hidden beast` number, since 2 + 4 + 81 + 3 + 10 + 490 + 76 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248131049077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165960 + ... + 723743.

It is an arithmetic number, because the mean of its divisors is an integer number (8923928832).

Almost surely, 2^248131049076 is an apocalyptic number.

It is an amenable number.

248131049076 is an abundant number, since it is smaller than the sum of its proper divisors (394391826828).

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

248131049076 is a wasteful number, since it uses less digits than its factorization.

248131049076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889901 (or 889896 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 248131049076 in words is "two hundred forty-eight billion, one hundred thirty-one million, forty-nine thousand, seventy-six".