242005010005 has 48 divisors (see below), whose sum is σ = 330394120560. Its totient is φ = 169841745920.

The previous prime is 242005009973. The next prime is 242005010047. The reversal of 242005010005 is 500010500242.

It can be written as a sum of positive squares in 8 ways, for example, as 21944570769 + 220060439236 = 148137^2 + 469106^2 .

It is not a de Polignac number, because 242005010005 - 2⁵ = 242005009973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55036467 + ... + 55040863.

It is an arithmetic number, because the mean of its divisors is an integer number (6883210845).

Almost surely, 2^242005010005 is an apocalyptic number.

It is an amenable number.

242005010005 is a deficient number, since it is larger than the sum of its proper divisors (88389110555).

242005010005 is a wasteful number, since it uses less digits than its factorization.

242005010005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7590 (or 7579 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

Adding to 242005010005 its reverse (500010500242), we get a palindrome (742015510247).

The spelling of 242005010005 in words is "two hundred forty-two billion, five million, ten thousand, five".