210034314428 has 12 divisors (see below), whose sum is σ = 367580277792. Its totient is φ = 105011377920.

The previous prime is 210034314421. The next prime is 210034314481. The reversal of 210034314428 is 824413430012.

210034314428 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210034314428² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210034314394 and 210034314403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210034314421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362533 + ... + 1508828.

It is an arithmetic number, because the mean of its divisors is an integer number (30631689816).

Almost surely, 2^210034314428 is an apocalyptic number.

It is an amenable number.

210034314428 is a deficient number, since it is larger than the sum of its proper divisors (157545963364).

210034314428 is a wasteful number, since it uses less digits than its factorization.

210034314428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889652 (or 2889650 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 210034314428 in words is "two hundred ten billion, thirty-four million, three hundred fourteen thousand, four hundred twenty-eight".