242811370340208 has 120 divisors (see below), whose sum is σ = 712620554209200. Its totient is φ = 80027717451264.

The previous prime is 242811370340141. The next prime is 242811370340249. The reversal of 242811370340208 is 802043073118242.

242811370340208 is a `hidden beast` number, since 2 + 4 + 28 + 1 + 13 + 70 + 340 + 208 = 666.

It is a super-2 number, since 2×242811370340208² (a number of 30 digits) 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 23 ways as a sum of consecutive naturals, for example, 350505003 + ... + 351197066.

It is an arithmetic number, because the mean of its divisors is an integer number (5938504618410).

Almost surely, 2^{242811370340208} is an apocalyptic number.

It is an amenable number.

242811370340208 is an abundant number, since it is smaller than the sum of its proper divisors (469809183868992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242811370340208 is an equidigital number, since it uses as much as digits as its factorization.

242811370340208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701702181 (or 701702163 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 242811370340208 in words is "two hundred forty-two trillion, eight hundred eleven billion, three hundred seventy million, three hundred forty thousand, two hundred eight".