611243201041 has 8 divisors (see below), whose sum is σ = 666843861024. Its totient is φ = 555648057120.

The previous prime is 611243200979. The next prime is 611243201071. The reversal of 611243201041 is 140102342116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 611243201041 - 2⁷ = 611243200913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 611243200997 and 611243201015.

It is not an unprimeable number, because it can be changed into a prime (611243201071) 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 7 ways as a sum of consecutive naturals, for example, 1145595 + ... + 1592128.

It is an arithmetic number, because the mean of its divisors is an integer number (83355482628).

Almost surely, 2^611243201041 is an apocalyptic number.

It is an amenable number.

611243201041 is a deficient number, since it is larger than the sum of its proper divisors (55600659983).

611243201041 is a wasteful number, since it uses less digits than its factorization.

611243201041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758031.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 611243201041 its reverse (140102342116), we get a palindrome (751345543157).

The spelling of 611243201041 in words is "six hundred eleven billion, two hundred forty-three million, two hundred one thousand, forty-one".