210012433041021 has 8 divisors (see below), whose sum is σ = 301556314110240. Its totient is φ = 129238420332912.

The previous prime is 210012433040951. The next prime is 210012433041023. The reversal of 210012433041021 is 120140334210012.

210012433041021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 210012433041021 - 2¹⁸ = 210012432778877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210012433040982 and 210012433041000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012433041023) 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, 2692467090231 + ... + 2692467090308.

It is an arithmetic number, because the mean of its divisors is an integer number (37694539263780).

Almost surely, 2^{210012433041021} is an apocalyptic number.

It is an amenable number.

210012433041021 is a deficient number, since it is larger than the sum of its proper divisors (91543881069219).

210012433041021 is a wasteful number, since it uses less digits than its factorization.

210012433041021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384934180555.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 210012433041021 its reverse (120140334210012), we get a palindrome (330152767251033).

The spelling of 210012433041021 in words is "two hundred ten trillion, twelve billion, four hundred thirty-three million, forty-one thousand, twenty-one".