434433254342441 has 4 divisors (see below), whose sum is σ = 436036329081984. Its totient is φ = 432830179602900.

The previous prime is 434433254342357. The next prime is 434433254342513. The reversal of 434433254342441 is 144243452334434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434433254342441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434433254342441.

It is not an unprimeable number, because it can be changed into a prime (434433254302441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801537369365 + ... + 801537369906.

It is an arithmetic number, because the mean of its divisors is an integer number (109009082270496).

Almost surely, 2^{434433254342441} is an apocalyptic number.

It is an amenable number.

434433254342441 is a deficient number, since it is larger than the sum of its proper divisors (1603074739543).

434433254342441 is a wasteful number, since it uses less digits than its factorization.

434433254342441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603074739542.

The product of its digits is 26542080, while the sum is 50.

The spelling of 434433254342441 in words is "four hundred thirty-four trillion, four hundred thirty-three billion, two hundred fifty-four million, three hundred forty-two thousand, four hundred forty-one".