211276895142 has 8 divisors (see below), whose sum is σ = 422553790296. Its totient is φ = 70425631712.

The previous prime is 211276895131. The next prime is 211276895197. The reversal of 211276895142 is 241598672112.

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

211276895142 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 211276895091 and 211276895100.

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, 17606407923 + ... + 17606407934.

It is an arithmetic number, because the mean of its divisors is an integer number (52819223787).

Almost surely, 2^211276895142 is an apocalyptic number.

211276895142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

211276895142 is a wasteful number, since it uses less digits than its factorization.

211276895142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35212815862.

The product of its digits is 483840, while the sum is 48.

The spelling of 211276895142 in words is "two hundred eleven billion, two hundred seventy-six million, eight hundred ninety-five thousand, one hundred forty-two".