434227745620344 has 32 divisors (see below), whose sum is σ = 1169074699747920. Its totient is φ = 133608537113856.

The previous prime is 434227745620337. The next prime is 434227745620363. The reversal of 434227745620344 is 443026547722434.

It is a congruent number.

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, 695877797157 + ... + 695877797780.

Almost surely, 2^{434227745620344} is an apocalyptic number.

It is an amenable number.

434227745620344 is an abundant number, since it is smaller than the sum of its proper divisors (734846954127576).

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

434227745620344 is a wasteful number, since it uses less digits than its factorization.

434227745620344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391755594959 (or 1391755594955 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 57.

The spelling of 434227745620344 in words is "four hundred thirty-four trillion, two hundred twenty-seven billion, seven hundred forty-five million, six hundred twenty thousand, three hundred forty-four".