242030134079 has 4 divisors (see below), whose sum is σ = 242252793984. Its totient is φ = 241807474176.

The previous prime is 242030134069. The next prime is 242030134091. The reversal of 242030134079 is 970431030242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242030134079 - 2¹² = 242030129983 is a prime.

It is a super-3 number, since 3×242030134079³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242030134069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111328322 + ... + 111330495.

It is an arithmetic number, because the mean of its divisors is an integer number (60563198496).

Almost surely, 2^242030134079 is an apocalyptic number.

242030134079 is a deficient number, since it is larger than the sum of its proper divisors (222659905).

242030134079 is a wasteful number, since it uses less digits than its factorization.

242030134079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222659904.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 242030134079 in words is "two hundred forty-two billion, thirty million, one hundred thirty-four thousand, seventy-nine".