242354579522 has 64 divisors (see below), whose sum is σ = 416420683776. Its totient is φ = 104781600000.

The previous prime is 242354579459. The next prime is 242354579539. The reversal of 242354579522 is 225975453242.

It is a happy 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, 16020122 + ... + 16035242.

It is an arithmetic number, because the mean of its divisors is an integer number (6506573184).

Almost surely, 2^242354579522 is an apocalyptic number.

242354579522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242354579522 is a deficient number, since it is larger than the sum of its proper divisors (174066104254).

242354579522 is a wasteful number, since it uses less digits than its factorization.

242354579522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15567.

The product of its digits is 6048000, while the sum is 50.

The spelling of 242354579522 in words is "two hundred forty-two billion, three hundred fifty-four million, five hundred seventy-nine thousand, five hundred twenty-two".