1434354721968 has 40 divisors (see below), whose sum is σ = 4234761561088. Its totient is φ = 409815634752.

The previous prime is 1434354721949. The next prime is 1434354722041. The reversal of 1434354721968 is 8691274534341.

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 7 ways as a sum of consecutive naturals, for example, 2134456096 + ... + 2134456767.

Almost surely, 2^{1434354721968} is an apocalyptic number.

It is an amenable number.

1434354721968 is an abundant number, since it is smaller than the sum of its proper divisors (2800406839120).

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

1434354721968 is a wasteful number, since it uses less digits than its factorization.

1434354721968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268912881 (or 4268912875 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 57.

The spelling of 1434354721968 in words is "one trillion, four hundred thirty-four billion, three hundred fifty-four million, seven hundred twenty-one thousand, nine hundred sixty-eight".