1001346452929 has 9 divisors (see below), whose sum is σ = 1056842777217. Its totient is φ = 948625995924.

The previous prime is 1001346452903. The next prime is 1001346452933. The reversal of 1001346452929 is 9292546431001.

The square root of 1001346452929 is 1000673.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 1001346452929 - 2¹³ = 1001346444737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001346452429) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 18986454 + ... + 19039120.

Almost surely, 2^{1001346452929} is an apocalyptic number.

1001346452929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1001346452929 is the 1000673-rd square number.

1001346452929 is the 500337-th centered octagonal number.

It is an amenable number.

1001346452929 is a deficient number, since it is larger than the sum of its proper divisors (55496324288).

1001346452929 is an frugal number, since it uses more digits than its factorization.

1001346452929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105372 (or 52686 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 1001346452929 in words is "one trillion, one billion, three hundred forty-six million, four hundred fifty-two thousand, nine hundred twenty-nine".