611023674211 has 4 divisors (see below), whose sum is σ = 612547424424. Its totient is φ = 609499924000.

The previous prime is 611023674197. The next prime is 611023674221. The reversal of 611023674211 is 112476320116.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 611023674211 - 2⁵ = 611023674179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611023674221) 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, 761874505 + ... + 761875306.

It is an arithmetic number, because the mean of its divisors is an integer number (153136856106).

Almost surely, 2^611023674211 is an apocalyptic number.

611023674211 is a deficient number, since it is larger than the sum of its proper divisors (1523750213).

611023674211 is a wasteful number, since it uses less digits than its factorization.

611023674211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523750212.

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 611023674211 its reverse (112476320116), we get a palindrome (723499994327).

The spelling of 611023674211 in words is "six hundred eleven billion, twenty-three million, six hundred seventy-four thousand, two hundred eleven".