434789850023 has 16 divisors (see below), whose sum is σ = 483424128000. Its totient is φ = 389348648640.

The previous prime is 434789850013. The next prime is 434789850037. The reversal of 434789850023 is 320058987434.

It is a cyclic number.

It is not a de Polignac number, because 434789850023 - 2¹⁶ = 434789784487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434789850013) 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, 8558198 + ... + 8608851.

It is an arithmetic number, because the mean of its divisors is an integer number (30214008000).

Almost surely, 2^434789850023 is an apocalyptic number.

434789850023 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

434789850023 is a deficient number, since it is larger than the sum of its proper divisors (48634277977).

434789850023 is a wasteful number, since it uses less digits than its factorization.

434789850023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17167142.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 434789850023 in words is "four hundred thirty-four billion, seven hundred eighty-nine million, eight hundred fifty thousand, twenty-three".