242119494816 has 48 divisors (see below), whose sum is σ = 635593428288. Its totient is φ = 80702720000.

The previous prime is 242119494779. The next prime is 242119494817. The reversal of 242119494816 is 618494911242.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (242119494817) 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, 2643061 + ... + 2733131.

It is an arithmetic number, because the mean of its divisors is an integer number (13241529756).

Almost surely, 2^242119494816 is an apocalyptic number.

It is an amenable number.

242119494816 is an abundant number, since it is smaller than the sum of its proper divisors (393473933472).

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

242119494816 is a wasteful number, since it uses less digits than its factorization.

242119494816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118085 (or 118077 counting only the distinct ones).

The product of its digits is 995328, while the sum is 51.

The spelling of 242119494816 in words is "two hundred forty-two billion, one hundred nineteen million, four hundred ninety-four thousand, eight hundred sixteen".