211464265052 has 6 divisors (see below), whose sum is σ = 370062463848. Its totient is φ = 105732132524.

The previous prime is 211464265027. The next prime is 211464265073. The reversal of 211464265052 is 250562464112.

It is a junction number, because it is equal to n+sod(n) for n = 211464264997 and 211464265015.

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 as a sum of consecutive naturals, namely, 26433033128 + ... + 26433033135.

It is an arithmetic number, because the mean of its divisors is an integer number (61677077308).

Almost surely, 2^211464265052 is an apocalyptic number.

It is an amenable number.

211464265052 is a deficient number, since it is larger than the sum of its proper divisors (158598198796).

211464265052 is a wasteful number, since it uses less digits than its factorization.

211464265052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52866066267 (or 52866066265 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 211464265052 in words is "two hundred eleven billion, four hundred sixty-four million, two hundred sixty-five thousand, fifty-two".