242826128292 has 48 divisors (see below), whose sum is σ = 624222736704. Its totient is φ = 72855120000.

The previous prime is 242826128201. The next prime is 242826128297. The reversal of 242826128292 is 292821628242.

It is not an unprimeable number, because it can be changed into a prime (242826128297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9093559 + ... + 9120222.

It is an arithmetic number, because the mean of its divisors is an integer number (13004640348).

Almost surely, 2^242826128292 is an apocalyptic number.

242826128292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242826128292 is an abundant number, since it is smaller than the sum of its proper divisors (381396608412).

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

242826128292 is a wasteful number, since it uses less digits than its factorization.

242826128292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18213900 (or 18213898 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The spelling of 242826128292 in words is "two hundred forty-two billion, eight hundred twenty-six million, one hundred twenty-eight thousand, two hundred ninety-two".