242075644207 has 16 divisors (see below), whose sum is σ = 253799354880. Its totient is φ = 230452596000.

The previous prime is 242075644193. The next prime is 242075644231. The reversal of 242075644207 is 702446570242.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 242075644207 - 2¹⁹ = 242075119919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242075644247) 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, 17221332 + ... + 17235382.

It is an arithmetic number, because the mean of its divisors is an integer number (15862459680).

Almost surely, 2^242075644207 is an apocalyptic number.

242075644207 is a deficient number, since it is larger than the sum of its proper divisors (11723710673).

242075644207 is a wasteful number, since it uses less digits than its factorization.

242075644207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17574.

The product of its (nonzero) digits is 752640, while the sum is 43.

The spelling of 242075644207 in words is "two hundred forty-two billion, seventy-five million, six hundred forty-four thousand, two hundred seven".