662434635343 has 8 divisors (see below), whose sum is σ = 714627533648. Its totient is φ = 610418363904.

The previous prime is 662434635329. The next prime is 662434635367. The reversal of 662434635343 is 343536434266.

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 662434635343 - 2⁹ = 662434634831 is a prime.

It is a super-2 number, since 2×662434635343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662434635323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44148921 + ... + 44163922.

It is an arithmetic number, because the mean of its divisors is an integer number (89328441706).

Almost surely, 2^662434635343 is an apocalyptic number.

662434635343 is a deficient number, since it is larger than the sum of its proper divisors (52192898305).

662434635343 is a wasteful number, since it uses less digits than its factorization.

662434635343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88313433.

The product of its digits is 11197440, while the sum is 49.

The spelling of 662434635343 in words is "six hundred sixty-two billion, four hundred thirty-four million, six hundred thirty-five thousand, three hundred forty-three".