212253013464134 has 8 divisors (see below), whose sum is σ = 318385050575448. Its totient is φ = 106124663272320.

The previous prime is 212253013464083. The next prime is 212253013464169. The reversal of 212253013464134 is 431464310352212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212253013464091 and 212253013464100.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 921585947 + ... + 921816230.

It is an arithmetic number, because the mean of its divisors is an integer number (39798131321931).

Almost surely, 2^{212253013464134} is an apocalyptic number.

212253013464134 is a deficient number, since it is larger than the sum of its proper divisors (106132037111314).

212253013464134 is a wasteful number, since it uses less digits than its factorization.

212253013464134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843459750.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 212253013464134 in words is "two hundred twelve trillion, two hundred fifty-three billion, thirteen million, four hundred sixty-four thousand, one hundred thirty-four".