248621938336 has 24 divisors (see below), whose sum is σ = 489872142144. Its totient is φ = 124209965760.

The previous prime is 248621938307. The next prime is 248621938361. The reversal of 248621938336 is 633839126842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3116350 + ... + 3195133.

It is an arithmetic number, because the mean of its divisors is an integer number (20411339256).

Almost surely, 2^248621938336 is an apocalyptic number.

It is an amenable number.

248621938336 is a deficient number, since it is larger than the sum of its proper divisors (241250203808).

248621938336 is a wasteful number, since it uses less digits than its factorization.

248621938336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312724 (or 6312716 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 55.

The spelling of 248621938336 in words is "two hundred forty-eight billion, six hundred twenty-one million, nine hundred thirty-eight thousand, three hundred thirty-six".