210042341433 has 16 divisors (see below), whose sum is σ = 329478183360. Its totient is φ = 131791272768.

The previous prime is 210042341423. The next prime is 210042341437. The reversal of 210042341433 is 334143240012.

210042341433 is a `hidden beast` number, since 210 + 0 + 4 + 2 + 3 + 414 + 33 = 666.

It is not a de Polignac number, because 210042341433 - 2¹⁴ = 210042325049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 210042341397 and 210042341406.

It is not an unprimeable number, because it can be changed into a prime (210042341437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228803835 + ... + 228804752.

It is an arithmetic number, because the mean of its divisors is an integer number (20592386460).

Almost surely, 2^210042341433 is an apocalyptic number.

It is an amenable number.

210042341433 is a deficient number, since it is larger than the sum of its proper divisors (119435841927).

210042341433 is a wasteful number, since it uses less digits than its factorization.

210042341433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457608613 (or 457608607 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 210042341433 its reverse (334143240012), we get a palindrome (544185581445).

The spelling of 210042341433 in words is "two hundred ten billion, forty-two million, three hundred forty-one thousand, four hundred thirty-three".