1034243420055 has 16 divisors (see below), whose sum is σ = 1659530997600. Its totient is φ = 550015982208.

The previous prime is 1034243420053. The next prime is 1034243420071. The reversal of 1034243420055 is 5500243424301.

It is not a de Polignac number, because 1034243420055 - 2¹ = 1034243420053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1034243419998 and 1034243420025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034243420053) 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, 98776372 + ... + 98786841.

It is an arithmetic number, because the mean of its divisors is an integer number (103720687350).

Almost surely, 2^{1034243420055} is an apocalyptic number.

1034243420055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1034243420055 is a deficient number, since it is larger than the sum of its proper divisors (625287577545).

1034243420055 is a wasteful number, since it uses less digits than its factorization.

1034243420055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197563570.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 1034243420055 its reverse (5500243424301), we get a palindrome (6534486844356).

The spelling of 1034243420055 in words is "one trillion, thirty-four billion, two hundred forty-three million, four hundred twenty thousand, fifty-five".