34251521004245 has 8 divisors (see below), whose sum is σ = 41108387884416. Its totient is φ = 27396841683856.

The previous prime is 34251521004119. The next prime is 34251521004251. The reversal of 34251521004245 is 54240012515243.

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

It is a cyclic number.

It is not a de Polignac number, because 34251521004245 - 2²⁰ = 34251519955669 is a prime.

It is a super-2 number, since 2×34251521004245² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34251521004199 and 34251521004208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546855497 + ... + 546918126.

It is an arithmetic number, because the mean of its divisors is an integer number (5138548485552).

Almost surely, 2^{34251521004245} is an apocalyptic number.

It is an amenable number.

34251521004245 is a deficient number, since it is larger than the sum of its proper divisors (6856866880171).

34251521004245 is a wasteful number, since it uses less digits than its factorization.

34251521004245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093779891.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 34251521004245 its reverse (54240012515243), we get a palindrome (88491533519488).

The spelling of 34251521004245 in words is "thirty-four trillion, two hundred fifty-one billion, five hundred twenty-one million, four thousand, two hundred forty-five".