34220031030 has 96 divisors (see below), whose sum is σ = 92423691360. Its totient is φ = 8773954560.

The previous prime is 34220031007. The next prime is 34220031037. The reversal of 34220031030 is 3013002243.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 34220030994 and 34220031012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34220031037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 601809 + ... + 656211.

It is an arithmetic number, because the mean of its divisors is an integer number (962746785).

Almost surely, 2^34220031030 is an apocalyptic number.

34220031030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34220031030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46211845680).

34220031030 is an abundant number, since it is smaller than the sum of its proper divisors (58203660330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34220031030 is a wasteful number, since it uses less digits than its factorization.

34220031030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54686 (or 54683 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 34220031030 its reverse (3013002243), we get a palindrome (37233033273).

The spelling of 34220031030 in words is "thirty-four billion, two hundred twenty million, thirty-one thousand, thirty".