34554230220055 has 64 divisors (see below), whose sum is σ = 51329147240448. Its totient is φ = 21745296368640.

The previous prime is 34554230220053. The next prime is 34554230220079. The reversal of 34554230220055 is 55002203245543.

It is not a de Polignac number, because 34554230220055 - 2¹ = 34554230220053 is a prime.

It is a super-2 number, since 2×34554230220055² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34554230220053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160405899 + ... + 160621171.

It is an arithmetic number, because the mean of its divisors is an integer number (802017925632).

Almost surely, 2^{34554230220055} is an apocalyptic number.

34554230220055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34554230220055 is a deficient number, since it is larger than the sum of its proper divisors (16774917020393).

34554230220055 is a wasteful number, since it uses less digits than its factorization.

34554230220055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217336.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 34554230220055 its reverse (55002203245543), we get a palindrome (89556433465598).

The spelling of 34554230220055 in words is "thirty-four trillion, five hundred fifty-four billion, two hundred thirty million, two hundred twenty thousand, fifty-five".