4345651234 has 32 divisors (see below), whose sum is σ = 7212343680. Its totient is φ = 1954541952.

The previous prime is 4345651223. The next prime is 4345651249. The reversal of 4345651234 is 4321565434.

It is a junction number, because it is equal to n+sod(n) for n = 4345651193 and 4345651202.

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, 101592 + ... + 137884.

It is an arithmetic number, because the mean of its divisors is an integer number (225385740).

Almost surely, 2^4345651234 is an apocalyptic number.

4345651234 is a deficient number, since it is larger than the sum of its proper divisors (2866692446).

4345651234 is a wasteful number, since it uses less digits than its factorization.

4345651234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36474.

The product of its digits is 172800, while the sum is 37.

The square root of 4345651234 is about 65921.5536376381. The cubic root of 4345651234 is about 1631.8677367121.

The spelling of 4345651234 in words is "four billion, three hundred forty-five million, six hundred fifty-one thousand, two hundred thirty-four".