605262433121 has 4 divisors (see below), whose sum is σ = 605420758272. Its totient is φ = 605104107972.

The previous prime is 605262433117. The next prime is 605262433133. The reversal of 605262433121 is 121334262506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 605262433121 - 2² = 605262433117 is a prime.

It is a super-2 number, since 2×605262433121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605262433141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79156841 + ... + 79164486.

It is an arithmetic number, because the mean of its divisors is an integer number (151355189568).

Almost surely, 2^605262433121 is an apocalyptic number.

It is an amenable number.

605262433121 is a deficient number, since it is larger than the sum of its proper divisors (158325151).

605262433121 is a wasteful number, since it uses less digits than its factorization.

605262433121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158325150.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 605262433121 its reverse (121334262506), we get a palindrome (726596695627).

The spelling of 605262433121 in words is "six hundred five billion, two hundred sixty-two million, four hundred thirty-three thousand, one hundred twenty-one".