34551400221455 has 8 divisors (see below), whose sum is σ = 44651040286272. Its totient is φ = 25514880163488.

The previous prime is 34551400221449. The next prime is 34551400221463. The reversal of 34551400221455 is 55412200415543.

It is a happy number.

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 34551400221455 - 2⁴ = 34551400221439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265780001639 + ... + 265780001768.

It is an arithmetic number, because the mean of its divisors is an integer number (5581380035784).

Almost surely, 2^{34551400221455} is an apocalyptic number.

34551400221455 is a deficient number, since it is larger than the sum of its proper divisors (10099640064817).

34551400221455 is a wasteful number, since it uses less digits than its factorization.

34551400221455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531560003425.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 34551400221455 its reverse (55412200415543), we get a palindrome (89963600636998).

The spelling of 34551400221455 in words is "thirty-four trillion, five hundred fifty-one billion, four hundred million, two hundred twenty-one thousand, four hundred fifty-five".