611412534043 has 4 divisors (see below), whose sum is σ = 647377977240. Its totient is φ = 575447090848.

The previous prime is 611412534037. The next prime is 611412534049. The reversal of 611412534043 is 340435214116.

611412534043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (611412534037) and next prime (611412534049).

It is a cyclic number.

It is not a de Polignac number, because 611412534043 - 2²⁵ = 611378979611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611412534049) 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, 17982721573 + ... + 17982721606.

It is an arithmetic number, because the mean of its divisors is an integer number (161844494310).

Almost surely, 2^611412534043 is an apocalyptic number.

611412534043 is a deficient number, since it is larger than the sum of its proper divisors (35965443197).

611412534043 is a wasteful number, since it uses less digits than its factorization.

611412534043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35965443196.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 611412534043 its reverse (340435214116), we get a palindrome (951847748159).

The spelling of 611412534043 in words is "six hundred eleven billion, four hundred twelve million, five hundred thirty-four thousand, forty-three".