434001403983 has 16 divisors (see below), whose sum is σ = 696142603520. Its totient is φ = 234948128256.

The previous prime is 434001403981. The next prime is 434001404017. The reversal of 434001403983 is 389304100434.

It is not a de Polignac number, because 434001403983 - 2¹ = 434001403981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434001403981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543861010 + ... + 543861807.

It is an arithmetic number, because the mean of its divisors is an integer number (43508912720).

Almost surely, 2^434001403983 is an apocalyptic number.

434001403983 is a deficient number, since it is larger than the sum of its proper divisors (262141199537).

434001403983 is a wasteful number, since it uses less digits than its factorization.

434001403983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087722846.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 434001403983 in words is "four hundred thirty-four billion, one million, four hundred three thousand, nine hundred eighty-three".