434353664722340 has 24 divisors (see below), whose sum is σ = 995064759182592. Its totient is φ = 157946787171680.

The previous prime is 434353664722331. The next prime is 434353664722403. The reversal of 434353664722340 is 43227466353434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987167419604 + ... + 987167420043.

It is an arithmetic number, because the mean of its divisors is an integer number (41461031632608).

Almost surely, 2^{434353664722340} is an apocalyptic number.

It is an amenable number.

434353664722340 is an abundant number, since it is smaller than the sum of its proper divisors (560711094460252).

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

434353664722340 is a wasteful number, since it uses less digits than its factorization.

434353664722340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974334839667 (or 1974334839665 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 56.

The spelling of 434353664722340 in words is "four hundred thirty-four trillion, three hundred fifty-three billion, six hundred sixty-four million, seven hundred twenty-two thousand, three hundred forty".