210734741512 has 8 divisors (see below), whose sum is σ = 395127640350. Its totient is φ = 105367370752.

The previous prime is 210734741479. The next prime is 210734741531. The reversal of 210734741512 is 215147437012.

It can be written as a sum of positive squares in only one way, i.e., 154302838596 + 56431902916 = 392814^2 + 237554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×210734741512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13170921337 + ... + 13170921352.

Almost surely, 2^210734741512 is an apocalyptic number.

It is an amenable number.

210734741512 is a deficient number, since it is larger than the sum of its proper divisors (184392898838).

210734741512 is a wasteful number, since it uses less digits than its factorization.

210734741512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26341842695 (or 26341842691 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 210734741512 in words is "two hundred ten billion, seven hundred thirty-four million, seven hundred forty-one thousand, five hundred twelve".