210401011234 has 16 divisors (see below), whose sum is σ = 319187282400. Its totient is φ = 104005544544.

The previous prime is 210401011199. The next prime is 210401011279. The reversal of 210401011234 is 432110104012.

210401011234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 1450729 + ... + 1589155.

It is an arithmetic number, because the mean of its divisors is an integer number (19949205150).

Almost surely, 2^210401011234 is an apocalyptic number.

210401011234 is a deficient number, since it is larger than the sum of its proper divisors (108786271166).

210401011234 is a wasteful number, since it uses less digits than its factorization.

210401011234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147057.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 210401011234 its reverse (432110104012), we get a palindrome (642511115246).

The spelling of 210401011234 in words is "two hundred ten billion, four hundred one million, eleven thousand, two hundred thirty-four".