1906352225129 has 8 divisors (see below), whose sum is σ = 2081338197888. Its totient is φ = 1731646456560.

The previous prime is 1906352225023. The next prime is 1906352225153. The reversal of 1906352225129 is 9215222536091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1906352225129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1906352228129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70036817 + ... + 70064030.

It is an arithmetic number, because the mean of its divisors is an integer number (260167274736).

Almost surely, 2^{1906352225129} is an apocalyptic number.

It is an amenable number.

1906352225129 is a deficient number, since it is larger than the sum of its proper divisors (174985972759).

1906352225129 is a wasteful number, since it uses less digits than its factorization.

1906352225129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140102095.

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 1906352225129 in words is "one trillion, nine hundred six billion, three hundred fifty-two million, two hundred twenty-five thousand, one hundred twenty-nine".