212470337634753 has 12 divisors (see below), whose sum is σ = 311389034771024. Its totient is φ = 128769901596600.

The previous prime is 212470337634749. The next prime is 212470337634769. The reversal of 212470337634753 is 357436733074212.

It is not a de Polignac number, because 212470337634753 - 2² = 212470337634749 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212470337634693 and 212470337634702.

It is not an unprimeable number, because it can be changed into a prime (212470337634703) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 292658866903 + ... + 292658867628.

Almost surely, 2^{212470337634753} is an apocalyptic number.

It is an amenable number.

212470337634753 is a deficient number, since it is larger than the sum of its proper divisors (98918697136271).

212470337634753 is a wasteful number, since it uses less digits than its factorization.

212470337634753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585317734556 (or 585317734545 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 57.

The spelling of 212470337634753 in words is "two hundred twelve trillion, four hundred seventy billion, three hundred thirty-seven million, six hundred thirty-four thousand, seven hundred fifty-three".