611413435011 has 16 divisors (see below), whose sum is σ = 826429093280. Its totient is φ = 402003959040.

The previous prime is 611413435007. The next prime is 611413435027. The reversal of 611413435011 is 110534314116.

It is not a de Polignac number, because 611413435011 - 2² = 611413435007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 611413435011.

It is not an unprimeable number, because it can be changed into a prime (611413435211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4796481 + ... + 4922301.

It is an arithmetic number, because the mean of its divisors is an integer number (51651818330).

Almost surely, 2^611413435011 is an apocalyptic number.

611413435011 is a deficient number, since it is larger than the sum of its proper divisors (215015658269).

611413435011 is a wasteful number, since it uses less digits than its factorization.

611413435011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148086.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 611413435011 its reverse (110534314116), we get a palindrome (721947749127).

The spelling of 611413435011 in words is "six hundred eleven billion, four hundred thirteen million, four hundred thirty-five thousand, eleven".