1929292829201 has 4 divisors (see below), whose sum is σ = 1935378926772. Its totient is φ = 1923206731632.

The previous prime is 1929292829159. The next prime is 1929292829209. The reversal of 1929292829201 is 1029282929291.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 502340737600 + 1426952091601 = 708760^2 + 1194551^2 .

It is a cyclic number.

It is not a de Polignac number, because 1929292829201 - 2²⁶ = 1929225720337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1929292829209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3043048310 + ... + 3043048943.

It is an arithmetic number, because the mean of its divisors is an integer number (483844731693).

Almost surely, 2^{1929292829201} is an apocalyptic number.

It is an amenable number.

1929292829201 is a deficient number, since it is larger than the sum of its proper divisors (6086097571).

1929292829201 is an equidigital number, since it uses as much as digits as its factorization.

1929292829201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6086097570.

The product of its (nonzero) digits is 1679616, while the sum is 56.

The spelling of 1929292829201 in words is "one trillion, nine hundred twenty-nine billion, two hundred ninety-two million, eight hundred twenty-nine thousand, two hundred one".