210014211242 has 32 divisors (see below), whose sum is σ = 351066887424. Its totient is φ = 93419323200.

The previous prime is 210014211233. The next prime is 210014211257. The reversal of 210014211242 is 242112410012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132818 + ... + 661565.

It is an arithmetic number, because the mean of its divisors is an integer number (10970840232).

Almost surely, 2^210014211242 is an apocalyptic number.

210014211242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210014211242 is a deficient number, since it is larger than the sum of its proper divisors (141052676182).

210014211242 is a wasteful number, since it uses less digits than its factorization.

210014211242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794654.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 210014211242 its reverse (242112410012), we get a palindrome (452126621254).

The spelling of 210014211242 in words is "two hundred ten billion, fourteen million, two hundred eleven thousand, two hundred forty-two".