260445403322 has 16 divisors (see below), whose sum is σ = 420903555072. Its totient is φ = 120152982960.

The previous prime is 260445403321. The next prime is 260445403327. The reversal of 260445403322 is 223304544062.

It is a happy number.

It is a super-2 number, since 2×260445403322² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260445403321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2130554 + ... + 2249477.

It is an arithmetic number, because the mean of its divisors is an integer number (26306472192).

Almost surely, 2^260445403322 is an apocalyptic number.

260445403322 is a deficient number, since it is larger than the sum of its proper divisors (160458151750).

260445403322 is a wasteful number, since it uses less digits than its factorization.

260445403322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382333.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 260445403322 its reverse (223304544062), we get a palindrome (483749947384).

The spelling of 260445403322 in words is "two hundred sixty billion, four hundred forty-five million, four hundred three thousand, three hundred twenty-two".