34352521343454 has 32 divisors (see below), whose sum is σ = 71710923504384. Its totient is φ = 10950120104000.

The previous prime is 34352521343449. The next prime is 34352521343473. The reversal of 34352521343454 is 45434312525343.

It is a super-2 number, since 2×34352521343454² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31943172 + ... + 33001079.

It is an arithmetic number, because the mean of its divisors is an integer number (2240966359512).

Almost surely, 2^{34352521343454} is an apocalyptic number.

34352521343454 is an abundant number, since it is smaller than the sum of its proper divisors (37358402160930).

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

34352521343454 is a wasteful number, since it uses less digits than its factorization.

34352521343454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64948112.

The product of its digits is 10368000, while the sum is 48.

Adding to 34352521343454 its reverse (45434312525343), we get a palindrome (79786833868797).

The spelling of 34352521343454 in words is "thirty-four trillion, three hundred fifty-two billion, five hundred twenty-one million, three hundred forty-three thousand, four hundred fifty-four".