436428936428 has 12 divisors (see below), whose sum is σ = 788387756352. Its totient is φ = 211175291760.

The previous prime is 436428936373. The next prime is 436428936439. The reversal of 436428936428 is 824639824634.

It is a super-3 number, since 3×436428936428³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1759793975 + ... + 1759794222.

It is an arithmetic number, because the mean of its divisors is an integer number (65698979696).

Almost surely, 2^436428936428 is an apocalyptic number.

It is an amenable number.

436428936428 is a deficient number, since it is larger than the sum of its proper divisors (351958819924).

436428936428 is a wasteful number, since it uses less digits than its factorization.

436428936428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519588232 (or 3519588230 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 59.

The spelling of 436428936428 in words is "four hundred thirty-six billion, four hundred twenty-eight million, nine hundred thirty-six thousand, four hundred twenty-eight".