34211223250 has 16 divisors (see below), whose sum is σ = 64043410392. Its totient is φ = 13684489200.

The previous prime is 34211223229. The next prime is 34211223259. The reversal of 34211223250 is 5232211243.

It can be written as a sum of positive squares in 4 ways, for example, as 21418029801 + 12793193449 = 146349^2 + 113107^2 .

It is a super-2 number, since 2×34211223250² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (34211223259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68422197 + ... + 68422696.

Almost surely, 2^34211223250 is an apocalyptic number.

34211223250 is a deficient number, since it is larger than the sum of its proper divisors (29832187142).

34211223250 is a wasteful number, since it uses less digits than its factorization.

34211223250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136844910 (or 136844900 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 34211223250 its reverse (5232211243), we get a palindrome (39443434493).

The spelling of 34211223250 in words is "thirty-four billion, two hundred eleven million, two hundred twenty-three thousand, two hundred fifty".