34130350221 has 16 divisors (see below), whose sum is σ = 49724635968. Its totient is φ = 20651523200.

The previous prime is 34130350213. The next prime is 34130350229. The reversal of 34130350221 is 12205303143.

It is an interprime number because it is at equal distance from previous prime (34130350213) and next prime (34130350229).

It is not a de Polignac number, because 34130350221 - 2³ = 34130350213 is a prime.

It is a super-2 number, since 2×34130350221² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34130350191 and 34130350200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34130350229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817770 + ... + 858491.

It is an arithmetic number, because the mean of its divisors is an integer number (3107789748).

Almost surely, 2^34130350221 is an apocalyptic number.

It is an amenable number.

34130350221 is a deficient number, since it is larger than the sum of its proper divisors (15594285747).

34130350221 is a wasteful number, since it uses less digits than its factorization.

34130350221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676892.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 34130350221 its reverse (12205303143), we get a palindrome (46335653364).

The spelling of 34130350221 in words is "thirty-four billion, one hundred thirty million, three hundred fifty thousand, two hundred twenty-one".