3423451555 has 16 divisors (see below), whose sum is σ = 4164832224. Its totient is φ = 2701163520.

The previous prime is 3423451543. The next prime is 3423451571. The reversal of 3423451555 is 5551543243.

3423451555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3423451555 - 2⁵ = 3423451523 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130060 + ... + 154150.

It is an arithmetic number, because the mean of its divisors is an integer number (260302014).

Almost surely, 2^3423451555 is an apocalyptic number.

3423451555 is a deficient number, since it is larger than the sum of its proper divisors (741380669).

3423451555 is a wasteful number, since it uses less digits than its factorization.

3423451555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24486.

The product of its digits is 180000, while the sum is 37.

The square root of 3423451555 is about 58510.2687995876. The cubic root of 3423451555 is about 1507.1439303071.

Adding to 3423451555 its reverse (5551543243), we get a palindrome (8974994798).

The spelling of 3423451555 in words is "three billion, four hundred twenty-three million, four hundred fifty-one thousand, five hundred fifty-five".