242000423421210 has 160 divisors (see below), whose sum is σ = 689959978741440. Its totient is φ = 60690693443328.

The previous prime is 242000423421203. The next prime is 242000423421247. The reversal of 242000423421210 is 12124324000242.

It is a happy number.

242000423421210 is a `hidden beast` number, since 2 + 4 + 2 + 0 + 0 + 0 + 4 + 23 + 421 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 55280344 + ... + 59497203.

It is an arithmetic number, because the mean of its divisors is an integer number (4312249867134).

Almost surely, 2^{242000423421210} is an apocalyptic number.

242000423421210 is an abundant number, since it is smaller than the sum of its proper divisors (447959555320230).

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

242000423421210 is a wasteful number, since it uses less digits than its factorization.

242000423421210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114777722 (or 114777713 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 242000423421210 its reverse (12124324000242), we get a palindrome (254124747421452).

The spelling of 242000423421210 in words is "two hundred forty-two trillion, four hundred twenty-three million, four hundred twenty-one thousand, two hundred ten".