34216325422521 has 8 divisors (see below), whose sum is σ = 49769200614624. Its totient is φ = 20737166922720.

The previous prime is 34216325422519. The next prime is 34216325422523. The reversal of 34216325422521 is 12522452361243.

It is an interprime number because it is at equal distance from previous prime (34216325422519) and next prime (34216325422523).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34216325422521 - 2¹ = 34216325422519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34216325422523) 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, 518429173036 + ... + 518429173101.

It is an arithmetic number, because the mean of its divisors is an integer number (6221150076828).

Almost surely, 2^{34216325422521} is an apocalyptic number.

It is an amenable number.

34216325422521 is a deficient number, since it is larger than the sum of its proper divisors (15552875192103).

34216325422521 is a wasteful number, since it uses less digits than its factorization.

34216325422521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036858346151.

The product of its digits is 691200, while the sum is 42.

Adding to 34216325422521 its reverse (12522452361243), we get a palindrome (46738777783764).

The spelling of 34216325422521 in words is "thirty-four trillion, two hundred sixteen billion, three hundred twenty-five million, four hundred twenty-two thousand, five hundred twenty-one".