214234625512642 has 16 divisors (see below), whose sum is σ = 367329485960640. Its totient is φ = 91797307520688.

The previous prime is 214234625512639. The next prime is 214234625512657. The reversal of 214234625512642 is 246215526432412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1460922792 + ... + 1461069427.

It is an arithmetic number, because the mean of its divisors is an integer number (22958092872540).

Almost surely, 2^{214234625512642} is an apocalyptic number.

214234625512642 is a deficient number, since it is larger than the sum of its proper divisors (153094860447998).

214234625512642 is a wasteful number, since it uses less digits than its factorization.

214234625512642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921997465.

The product of its digits is 5529600, while the sum is 49.

The spelling of 214234625512642 in words is "two hundred fourteen trillion, two hundred thirty-four billion, six hundred twenty-five million, five hundred twelve thousand, six hundred forty-two".