242305622046 has 64 divisors (see below), whose sum is σ = 542609491200. Its totient is φ = 80146260000.

The previous prime is 242305621981. The next prime is 242305622051. The reversal of 242305622046 is 640226503242.

242305622046 is a `hidden beast` number, since 2 + 4 + 2 + 30 + 562 + 20 + 46 = 666.

It is a super-2 number, since 2×242305622046² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242305622046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16888836 + ... + 16903176.

It is an arithmetic number, because the mean of its divisors is an integer number (8478273300).

Almost surely, 2^242305622046 is an apocalyptic number.

242305622046 is an abundant number, since it is smaller than the sum of its proper divisors (300303869154).

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

242305622046 is a wasteful number, since it uses less digits than its factorization.

242305622046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16742 (or 16736 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 242305622046 in words is "two hundred forty-two billion, three hundred five million, six hundred twenty-two thousand, forty-six".