1434565680 has 40 divisors (see below), whose sum is σ = 4447154352. Its totient is φ = 382550784.

The previous prime is 1434565669. The next prime is 1434565697. The reversal of 1434565680 is 865654341.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2988439 + ... + 2988918.

Almost surely, 2^1434565680 is an apocalyptic number.

1434565680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434565680 is an abundant number, since it is smaller than the sum of its proper divisors (3012588672).

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

1434565680 is a wasteful number, since it uses less digits than its factorization.

1434565680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5977373 (or 5977367 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 1434565680 is about 37875.6607863150. The cubic root of 1434565680 is about 1127.8209187060.

The spelling of 1434565680 in words is "one billion, four hundred thirty-four million, five hundred sixty-five thousand, six hundred eighty".