242201004102 has 48 divisors (see below), whose sum is σ = 536929333200. Its totient is φ = 78883497216.

The previous prime is 242201004049. The next prime is 242201004109. The reversal of 242201004102 is 201400102242.

242201004102 is a `hidden beast` number, since 24 + 220 + 10 + 0 + 410 + 2 = 666.

It is a super-2 number, since 2×242201004102² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242201004109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 720727 + ... + 1001922.

It is an arithmetic number, because the mean of its divisors is an integer number (11186027775).

Almost surely, 2^242201004102 is an apocalyptic number.

242201004102 is an abundant number, since it is smaller than the sum of its proper divisors (294728329098).

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

242201004102 is a wasteful number, since it uses less digits than its factorization.

242201004102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722837 (or 1722834 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 242201004102 its reverse (201400102242), we get a palindrome (443601106344).

The spelling of 242201004102 in words is "two hundred forty-two billion, two hundred one million, four thousand, one hundred two".