242021234004 has 96 divisors (see below), whose sum is σ = 643163867136. Its totient is φ = 70115633280.

The previous prime is 242021233991. The next prime is 242021234017. The reversal of 242021234004 is 400432120242.

It is an interprime number because it is at equal distance from previous prime (242021233991) and next prime (242021234017).

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, 6317034 + ... + 6355230.

It is an arithmetic number, because the mean of its divisors is an integer number (6699623616).

Almost surely, 2^242021234004 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 242021234004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321581933568).

242021234004 is an abundant number, since it is smaller than the sum of its proper divisors (401142633132).

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

242021234004 is a wasteful number, since it uses less digits than its factorization.

242021234004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40325 (or 40323 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 242021234004 its reverse (400432120242), we get a palindrome (642453354246).

The spelling of 242021234004 in words is "two hundred forty-two billion, twenty-one million, two hundred thirty-four thousand, four".