3120453434 has 32 divisors (see below), whose sum is σ = 5378420736. Its totient is φ = 1330093440.

The previous prime is 3120453433. The next prime is 3120453439. The reversal of 3120453434 is 4343540213.

It is a junction number, because it is equal to n+sod(n) for n = 3120453397 and 3120453406.

It is not an unprimeable number, because it can be changed into a prime (3120453433) 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, 2793044 + ... + 2794160.

It is an arithmetic number, because the mean of its divisors is an integer number (168075648).

Almost surely, 2^3120453434 is an apocalyptic number.

3120453434 is a deficient number, since it is larger than the sum of its proper divisors (2257967302).

3120453434 is a wasteful number, since it uses less digits than its factorization.

3120453434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3120453434 is about 55861.0189130130. The cubic root of 3120453434 is about 1461.2994988602.

Adding to 3120453434 its reverse (4343540213), we get a palindrome (7463993647).

The spelling of 3120453434 in words is "three billion, one hundred twenty million, four hundred fifty-three thousand, four hundred thirty-four".