242536345524 has 96 divisors (see below), whose sum is σ = 688034887680. Its totient is φ = 73273701600.

The previous prime is 242536345481. The next prime is 242536345549. The reversal of 242536345524 is 425543635242.

242536345524 is a `hidden beast` number, since 2 + 4 + 2 + 5 + 3 + 634 + 5 + 5 + 2 + 4 = 666.

It is a super-2 number, since 2×242536345524² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 242536345524.

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, 84837 + ... + 701619.

It is an arithmetic number, because the mean of its divisors is an integer number (7167030080).

Almost surely, 2^242536345524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242536345524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344017443840).

242536345524 is an abundant number, since it is smaller than the sum of its proper divisors (445498542156).

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

242536345524 is a wasteful number, since it uses less digits than its factorization.

242536345524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617138 (or 617130 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 45.

The spelling of 242536345524 in words is "two hundred forty-two billion, five hundred thirty-six million, three hundred forty-five thousand, five hundred twenty-four".