242090547328 has 64 divisors (see below), whose sum is σ = 561588189120. Its totient is φ = 101795466240.

The previous prime is 242090547313. The next prime is 242090547331. The reversal of 242090547328 is 823745090242.

It is a tau number, because it is divible by the number of its divisors (64).

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, 2501478 + ... + 2596453.

It is an arithmetic number, because the mean of its divisors is an integer number (8774815455).

Almost surely, 2^242090547328 is an apocalyptic number.

242090547328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

242090547328 is an abundant number, since it is smaller than the sum of its proper divisors (319497641792).

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

242090547328 is an equidigital number, since it uses as much as digits as its factorization.

242090547328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5098005 (or 5097993 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 242090547328 in words is "two hundred forty-two billion, ninety million, five hundred forty-seven thousand, three hundred twenty-eight".