210761274413 has 8 divisors (see below), whose sum is σ = 211662377856. Its totient is φ = 209862040000.

The previous prime is 210761274403. The next prime is 210761274461. The reversal of 210761274413 is 314472167012.

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

It is a cyclic number.

It is not a de Polignac number, because 210761274413 - 2²⁸ = 210492838957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210761274403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241013 + ... + 692538.

It is an arithmetic number, because the mean of its divisors is an integer number (26457797232).

Almost surely, 2^210761274413 is an apocalyptic number.

It is an amenable number.

210761274413 is a deficient number, since it is larger than the sum of its proper divisors (901103443).

210761274413 is an equidigital number, since it uses as much as digits as its factorization.

210761274413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934515.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 210761274413 in words is "two hundred ten billion, seven hundred sixty-one million, two hundred seventy-four thousand, four hundred thirteen".