248940908098 has 16 divisors (see below), whose sum is σ = 385668609336. Its totient is φ = 120449047680.

The previous prime is 248940908077. The next prime is 248940908129. The reversal of 248940908098 is 890809049842.

It can be written as a sum of positive squares in 4 ways, for example, as 243756476089 + 5184432009 = 493717^2 + 72003^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16077873 + ... + 16093348.

Almost surely, 2^248940908098 is an apocalyptic number.

248940908098 is a deficient number, since it is larger than the sum of its proper divisors (136727701238).

248940908098 is a wasteful number, since it uses less digits than its factorization.

248940908098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32171349.

The product of its (nonzero) digits is 11943936, while the sum is 61.

The spelling of 248940908098 in words is "two hundred forty-eight billion, nine hundred forty million, nine hundred eight thousand, ninety-eight".