242311130434 has 4 divisors (see below), whose sum is σ = 363466695654. Its totient is φ = 121155565216.

The previous prime is 242311130377. The next prime is 242311130447. The reversal of 242311130434 is 434031113242.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434031113242 = 2 ⋅217015556621.

It can be written as a sum of positive squares in only one way, i.e., 141825300409 + 100485830025 = 376597^2 + 316995^2 .

It is a super-2 number, since 2×242311130434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60577782607 + ... + 60577782610.

Almost surely, 2^242311130434 is an apocalyptic number.

242311130434 is a deficient number, since it is larger than the sum of its proper divisors (121155565220).

242311130434 is a wasteful number, since it uses less digits than its factorization.

242311130434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121155565219.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 242311130434 its reverse (434031113242), we get a palindrome (676342243676).

The spelling of 242311130434 in words is "two hundred forty-two billion, three hundred eleven million, one hundred thirty thousand, four hundred thirty-four".