662111143435 has 48 divisors (see below), whose sum is σ = 926972121600. Its totient is φ = 452685542400.

The previous prime is 662111143429. The next prime is 662111143451. The reversal of 662111143435 is 534341111266.

It is not a de Polignac number, because 662111143435 - 2⁷ = 662111143307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 662111143394 and 662111143403.

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 47 ways as a sum of consecutive naturals, for example, 137966166 + ... + 137970964.

It is an arithmetic number, because the mean of its divisors is an integer number (19311919200).

Almost surely, 2^662111143435 is an apocalyptic number.

662111143435 is a deficient number, since it is larger than the sum of its proper divisors (264860978165).

662111143435 is a wasteful number, since it uses less digits than its factorization.

662111143435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356 (or 6349 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The spelling of 662111143435 in words is "six hundred sixty-two billion, one hundred eleven million, one hundred forty-three thousand, four hundred thirty-five".