34364442630 has 128 divisors (see below), whose sum is σ = 96425634816. Its totient is φ = 7675200000.

The previous prime is 34364442601. The next prime is 34364442631. The reversal of 34364442630 is 3624446343.

It is a happy number.

It is a super-2 number, since 2×34364442630² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34364442631) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2787480 + ... + 2799780.

It is an arithmetic number, because the mean of its divisors is an integer number (753325272).

Almost surely, 2^34364442630 is an apocalyptic number.

34364442630 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 34364442630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48212817408).

34364442630 is an abundant number, since it is smaller than the sum of its proper divisors (62061192186).

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

34364442630 is a wasteful number, since it uses less digits than its factorization.

34364442630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12622.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 34364442630 its reverse (3624446343), we get a palindrome (37988888973).

The spelling of 34364442630 in words is "thirty-four billion, three hundred sixty-four million, four hundred forty-two thousand, six hundred thirty".