242146522106 has 32 divisors (see below), whose sum is σ = 370084377600. Its totient is φ = 118810492416.

The previous prime is 242146522103. The next prime is 242146522127. The reversal of 242146522106 is 601225641242.

It is not an unprimeable number, because it can be changed into a prime (242146522103) 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, 11300855 + ... + 11322261.

It is an arithmetic number, because the mean of its divisors is an integer number (11565136800).

Almost surely, 2^242146522106 is an apocalyptic number.

242146522106 is a deficient number, since it is larger than the sum of its proper divisors (127937855494).

242146522106 is a wasteful number, since it uses less digits than its factorization.

242146522106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21998.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 242146522106 in words is "two hundred forty-two billion, one hundred forty-six million, five hundred twenty-two thousand, one hundred six".