212453361014 has 8 divisors (see below), whose sum is σ = 329669008560. Its totient is φ = 102563691496.

The previous prime is 212453360969. The next prime is 212453361053. The reversal of 212453361014 is 410163354212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×212453361014² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1831494434 + ... + 1831494549.

It is an arithmetic number, because the mean of its divisors is an integer number (41208626070).

Almost surely, 2^212453361014 is an apocalyptic number.

212453361014 is a deficient number, since it is larger than the sum of its proper divisors (117215647546).

212453361014 is a wasteful number, since it uses less digits than its factorization.

212453361014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662989014.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 212453361014 in words is "two hundred twelve billion, four hundred fifty-three million, three hundred sixty-one thousand, fourteen".