242421045041 has 32 divisors (see below), whose sum is σ = 304563898368. Its totient is φ = 188163486720.

The previous prime is 242421045019. The next prime is 242421045047. The reversal of 242421045041 is 140540124242.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 242421045041 - 2²⁶ = 242353936177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242421044995 and 242421045013.

It is not an unprimeable number, because it can be changed into a prime (242421045047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448271 + ... + 828123.

It is an arithmetic number, because the mean of its divisors is an integer number (9517621824).

Almost surely, 2^242421045041 is an apocalyptic number.

It is an amenable number.

242421045041 is a deficient number, since it is larger than the sum of its proper divisors (62142853327).

242421045041 is a wasteful number, since it uses less digits than its factorization.

242421045041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380081.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 242421045041 its reverse (140540124242), we get a palindrome (382961169283).

The spelling of 242421045041 in words is "two hundred forty-two billion, four hundred twenty-one million, forty-five thousand, forty-one".