1234450110055 has 16 divisors (see below), whose sum is σ = 1482119402400. Its totient is φ = 987040743808.

The previous prime is 1234450110053. The next prime is 1234450110077. The reversal of 1234450110055 is 5500110544321.

It is a cyclic number.

It is not a de Polignac number, because 1234450110055 - 2¹ = 1234450110053 is a prime.

It is a super-2 number, since 2×1234450110055² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1234450109999 and 1234450110026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234450110053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101603121 + ... + 101615269.

It is an arithmetic number, because the mean of its divisors is an integer number (92632462650).

Almost surely, 2^{1234450110055} is an apocalyptic number.

1234450110055 is a deficient number, since it is larger than the sum of its proper divisors (247669292345).

1234450110055 is a wasteful number, since it uses less digits than its factorization.

1234450110055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21170.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1234450110055 its reverse (5500110544321), we get a palindrome (6734560654376).

The spelling of 1234450110055 in words is "one trillion, two hundred thirty-four billion, four hundred fifty million, one hundred ten thousand, fifty-five".