65432441426 has 8 divisors (see below), whose sum is σ = 107071267824. Its totient is φ = 29742018820.

The previous prime is 65432441383. The next prime is 65432441461. The reversal of 65432441426 is 62414423456.

65432441426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487100920 + ... + 1487100963.

It is an arithmetic number, because the mean of its divisors is an integer number (13383908478).

Almost surely, 2^65432441426 is an apocalyptic number.

65432441426 is a deficient number, since it is larger than the sum of its proper divisors (41638826398).

65432441426 is a wasteful number, since it uses less digits than its factorization.

65432441426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974201896.

The product of its digits is 552960, while the sum is 41.

The spelling of 65432441426 in words is "sixty-five billion, four hundred thirty-two million, four hundred forty-one thousand, four hundred twenty-six".