436428929361 has 8 divisors (see below), whose sum is σ = 587904262624. Its totient is φ = 287953107840.

The previous prime is 436428929317. The next prime is 436428929399. The reversal of 436428929361 is 163929824634.

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

It is not a de Polignac number, because 436428929361 - 2⁹ = 436428928849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (436428929861) 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, 749877595 + ... + 749878176.

It is an arithmetic number, because the mean of its divisors is an integer number (73488032828).

Almost surely, 2^436428929361 is an apocalyptic number.

It is an amenable number.

436428929361 is a deficient number, since it is larger than the sum of its proper divisors (151475333263).

436428929361 is a wasteful number, since it uses less digits than its factorization.

436428929361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499755871.

The product of its digits is 13436928, while the sum is 57.

The spelling of 436428929361 in words is "four hundred thirty-six billion, four hundred twenty-eight million, nine hundred twenty-nine thousand, three hundred sixty-one".