242495421375 has 32 divisors (see below), whose sum is σ = 403545714624. Its totient is φ = 129320208000.

The previous prime is 242495421353. The next prime is 242495421383. The reversal of 242495421375 is 573124594242.

It is not a de Polignac number, because 242495421375 - 2⁷ = 242495421247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6935437 + ... + 6970313.

It is an arithmetic number, because the mean of its divisors is an integer number (12610803582).

Almost surely, 2^242495421375 is an apocalyptic number.

242495421375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

242495421375 is a deficient number, since it is larger than the sum of its proper divisors (161050293249).

242495421375 is a wasteful number, since it uses less digits than its factorization.

242495421375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53436 (or 53426 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The spelling of 242495421375 in words is "two hundred forty-two billion, four hundred ninety-five million, four hundred twenty-one thousand, three hundred seventy-five".