211934633514152 has 16 divisors (see below), whose sum is σ = 414654717745440. Its totient is φ = 101360042115376.

The previous prime is 211934633514133. The next prime is 211934633514211. The reversal of 211934633514152 is 251415336439112.

It is a self number, because there is not a number n which added to its sum of digits gives 211934633514152.

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, 575909330018 + ... + 575909330385.

It is an arithmetic number, because the mean of its divisors is an integer number (25915919859090).

Almost surely, 2^{211934633514152} is an apocalyptic number.

It is an amenable number.

211934633514152 is a deficient number, since it is larger than the sum of its proper divisors (202720084231288).

211934633514152 is a wasteful number, since it uses less digits than its factorization.

211934633514152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151818660432 (or 1151818660428 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 50.

The spelling of 211934633514152 in words is "two hundred eleven trillion, nine hundred thirty-four billion, six hundred thirty-three million, five hundred fourteen thousand, one hundred fifty-two".