611246642116 has 48 divisors (see below), whose sum is σ = 1188619423488. Its totient is φ = 272693836800.

The previous prime is 611246642107. The next prime is 611246642147.

It is a happy number.

611246642116 is nontrivially palindromic in base 10.

It is an unprimeable number.

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, 996756 + ... + 1488628.

It is an arithmetic number, because the mean of its divisors is an integer number (24762904656).

Almost surely, 2^611246642116 is an apocalyptic number.

It is an amenable number.

611246642116 is a deficient number, since it is larger than the sum of its proper divisors (577372781372).

611246642116 is a wasteful number, since it uses less digits than its factorization.

611246642116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492412 (or 492410 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The spelling of 611246642116 in words is "six hundred eleven billion, two hundred forty-six million, six hundred forty-two thousand, one hundred sixteen".