242796649536 has 315 divisors, whose sum is σ = 813815511431. Its totient is φ = 69204909312.

The previous prime is 242796649531. The next prime is 242796649559. The reversal of 242796649536 is 635946697242.

The square root of 242796649536 is 492744.

It is a perfect power (a square), and thus also a powerful number.

242796649536 is a `hidden beast` number, since 2 + 4 + 2 + 7 + 96 + 6 + 4 + 9 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242796649531) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 579466735 + ... + 579467153.

Almost surely, 2^242796649536 is an apocalyptic number.

242796649536 is the 492744-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242796649536

242796649536 is an abundant number, since it is smaller than the sum of its proper divisors (571018861895).

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

242796649536 is an frugal number, since it uses more digits than its factorization.

242796649536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 431 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 63.

The spelling of 242796649536 in words is "two hundred forty-two billion, seven hundred ninety-six million, six hundred forty-nine thousand, five hundred thirty-six".