434123240214 has 32 divisors (see below), whose sum is σ = 880818935040. Its totient is φ = 142613928800.

The previous prime is 434123240189. The next prime is 434123240227. The reversal of 434123240214 is 412042321434.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 901084 + ... + 1296224.

It is an arithmetic number, because the mean of its divisors is an integer number (27525591720).

Almost surely, 2^434123240214 is an apocalyptic number.

434123240214 is an abundant number, since it is smaller than the sum of its proper divisors (446695694826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434123240214 is a wasteful number, since it uses less digits than its factorization.

434123240214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397796.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 434123240214 its reverse (412042321434), we get a palindrome (846165561648).

The spelling of 434123240214 in words is "four hundred thirty-four billion, one hundred twenty-three million, two hundred forty thousand, two hundred fourteen".