210046422461117 has 4 divisors (see below), whose sum is σ = 229141551775776. Its totient is φ = 190951293146460.

The previous prime is 210046422461077. The next prime is 210046422461131. The reversal of 210046422461117 is 711164224640012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 210046422461117 - 2⁶ = 210046422461053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210046422461137) 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, 9547564657313 + ... + 9547564657334.

It is an arithmetic number, because the mean of its divisors is an integer number (57285387943944).

Almost surely, 2^{210046422461117} is an apocalyptic number.

It is an amenable number.

210046422461117 is a deficient number, since it is larger than the sum of its proper divisors (19095129314659).

210046422461117 is a wasteful number, since it uses less digits than its factorization.

210046422461117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19095129314658.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 210046422461117 in words is "two hundred ten trillion, forty-six billion, four hundred twenty-two million, four hundred sixty-one thousand, one hundred seventeen".