248079149018 has 8 divisors (see below), whose sum is σ = 372139908660. Its totient is φ = 124032512800.

The previous prime is 248079149009. The next prime is 248079149027. The reversal of 248079149018 is 810941970842.

248079149018 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (248079149009) and next prime (248079149027).

It can be written as a sum of positive squares in 2 ways, for example, as 215150328649 + 32928820369 = 463843^2 + 181463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3486833 + ... + 3557268.

Almost surely, 2^248079149018 is an apocalyptic number.

248079149018 is a deficient number, since it is larger than the sum of its proper divisors (124060759642).

248079149018 is a wasteful number, since it uses less digits than its factorization.

248079149018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7061712.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 248079149018 in words is "two hundred forty-eight billion, seventy-nine million, one hundred forty-nine thousand, eighteen".