213077994634354 has 8 divisors (see below), whose sum is σ = 319645830475440. Its totient is φ = 106529384475876.

The previous prime is 213077994634343. The next prime is 213077994634363. The reversal of 213077994634354 is 453436499770312.

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

It is a self number, because there is not a number n which added to its sum of digits gives 213077994634354.

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, 4806392944 + ... + 4806437275.

It is an arithmetic number, because the mean of its divisors is an integer number (39955728809430).

Almost surely, 2^{213077994634354} is an apocalyptic number.

213077994634354 is a deficient number, since it is larger than the sum of its proper divisors (106567835841086).

213077994634354 is a wasteful number, since it uses less digits than its factorization.

213077994634354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9612841304.

The product of its (nonzero) digits is 411505920, while the sum is 67.

The spelling of 213077994634354 in words is "two hundred thirteen trillion, seventy-seven billion, nine hundred ninety-four million, six hundred thirty-four thousand, three hundred fifty-four".