212314021440294 has 16 divisors (see below), whose sum is σ = 424661444122032. Its totient is φ = 70765773606528.

The previous prime is 212314021440239. The next prime is 212314021440307. The reversal of 212314021440294 is 492044120413212.

It is a congruent number.

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, 1391635759 + ... + 1391788314.

It is an arithmetic number, because the mean of its divisors is an integer number (26541340257627).

Almost surely, 2^{212314021440294} is an apocalyptic number.

212314021440294 is an abundant number, since it is smaller than the sum of its proper divisors (212347422681738).

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

212314021440294 is a wasteful number, since it uses less digits than its factorization.

212314021440294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783436791.

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 212314021440294 in words is "two hundred twelve trillion, three hundred fourteen billion, twenty-one million, four hundred forty thousand, two hundred ninety-four".