34123435555 has 32 divisors (see below), whose sum is σ = 48576749760. Its totient is φ = 22725918720.

The previous prime is 34123435553. The next prime is 34123435583. The reversal of 34123435555 is 55553432143.

It is not a de Polignac number, because 34123435555 - 2¹ = 34123435553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34123435553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458590 + ... + 527779.

It is an arithmetic number, because the mean of its divisors is an integer number (1518023430).

Almost surely, 2^34123435555 is an apocalyptic number.

34123435555 is a deficient number, since it is larger than the sum of its proper divisors (14453314205).

34123435555 is a wasteful number, since it uses less digits than its factorization.

34123435555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986439.

The product of its digits is 540000, while the sum is 40.

Adding to 34123435555 its reverse (55553432143), we get a palindrome (89676867698).

The spelling of 34123435555 in words is "thirty-four billion, one hundred twenty-three million, four hundred thirty-five thousand, five hundred fifty-five".