611351424768 has 72 divisors (see below), whose sum is σ = 1859527266688. Its totient is φ = 174671834112.

The previous prime is 611351424713. The next prime is 611351424773. The reversal of 611351424768 is 867424153116.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56853946 + ... + 56864697.

Almost surely, 2^611351424768 is an apocalyptic number.

It is an amenable number.

611351424768 is an abundant number, since it is smaller than the sum of its proper divisors (1248175841920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

611351424768 is a wasteful number, since it uses less digits than its factorization.

611351424768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113718669 (or 113718655 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The spelling of 611351424768 in words is "six hundred eleven billion, three hundred fifty-one million, four hundred twenty-four thousand, seven hundred sixty-eight".