210124434342 has 64 divisors (see below), whose sum is σ = 435064492800. Its totient is φ = 67603351680.

The previous prime is 210124434341. The next prime is 210124434361. The reversal of 210124434342 is 243434421012.

210124434342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210124434341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57424909 + ... + 57428567.

It is an arithmetic number, because the mean of its divisors is an integer number (6797882700).

Almost surely, 2^210124434342 is an apocalyptic number.

210124434342 is an abundant number, since it is smaller than the sum of its proper divisors (224940058458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210124434342 is a wasteful number, since it uses less digits than its factorization.

210124434342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 210124434342 its reverse (243434421012), we get a palindrome (453558855354).

The spelling of 210124434342 in words is "two hundred ten billion, one hundred twenty-four million, four hundred thirty-four thousand, three hundred forty-two".