434477467408 has 20 divisors (see below), whose sum is σ = 841820299740. Its totient is φ = 217233519104.

The previous prime is 434477467297. The next prime is 434477467409. The reversal of 434477467408 is 804764774434.

It can be written as a sum of positive squares in 2 ways, for example, as 403799244304 + 30678223104 = 635452^2 + 175152^2 .

It is not an unprimeable number, because it can be changed into a prime (434477467409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412116 + ... + 1019212.

It is an arithmetic number, because the mean of its divisors is an integer number (42091014987).

Almost surely, 2^434477467408 is an apocalyptic number.

It is an amenable number.

434477467408 is a deficient number, since it is larger than the sum of its proper divisors (407342832332).

434477467408 is a wasteful number, since it uses less digits than its factorization.

434477467408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651834 (or 651828 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 58.

The spelling of 434477467408 in words is "four hundred thirty-four billion, four hundred seventy-seven million, four hundred sixty-seven thousand, four hundred eight".