242100134 has 16 divisors (see below), whose sum is σ = 365878080. Its totient is φ = 120144360.

The previous prime is 242100119. The next prime is 242100163. The reversal of 242100134 is 431001242.

It is a super-2 number, since 2×242100134² = 117224949765635912, which contains 22 as substring.

It is a congruent number.

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, 237077 + ... + 238095.

It is an arithmetic number, because the mean of its divisors is an integer number (22867380).

Almost surely, 2^242100134 is an apocalyptic number.

242100134 is a deficient number, since it is larger than the sum of its proper divisors (123777946).

242100134 is a wasteful number, since it uses less digits than its factorization.

242100134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 242100134 is about 15559.5672819009. The cubic root of 242100134 is about 623.2539074132.

Adding to 242100134 its reverse (431001242), we get a palindrome (673101376).

The spelling of 242100134 in words is "two hundred forty-two million, one hundred thousand, one hundred thirty-four".