1434459672 has 64 divisors (see below), whose sum is σ = 3989205600. Its totient is φ = 477601920.

The previous prime is 1434459619. The next prime is 1434459703. The reversal of 1434459672 is 2769544341.

1434459672 is a `hidden beast` number, since 14 + 3 + 44 + 596 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212022 + ... + 218682.

Almost surely, 2^1434459672 is an apocalyptic number.

1434459672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1434459672 is an abundant number, since it is smaller than the sum of its proper divisors (2554745928).

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

1434459672 is a wasteful number, since it uses less digits than its factorization.

1434459672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673 (or 7663 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 1434459672 is about 37874.2613393318. The cubic root of 1434459672 is about 1127.7931377112.

The spelling of 1434459672 in words is "one billion, four hundred thirty-four million, four hundred fifty-nine thousand, six hundred seventy-two".