65629429343 has 4 divisors (see below), whose sum is σ = 65631008928. Its totient is φ = 65627849760.

The previous prime is 65629429321. The next prime is 65629429387. The reversal of 65629429343 is 34392492656.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65629429343 - 2¹² = 65629425247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65629429043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725738 + ... + 811143.

It is an arithmetic number, because the mean of its divisors is an integer number (16407752232).

Almost surely, 2^65629429343 is an apocalyptic number.

65629429343 is a deficient number, since it is larger than the sum of its proper divisors (1579585).

65629429343 is a wasteful number, since it uses less digits than its factorization.

65629429343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579584.

The product of its digits is 8398080, while the sum is 53.

The spelling of 65629429343 in words is "sixty-five billion, six hundred twenty-nine million, four hundred twenty-nine thousand, three hundred forty-three".