4345651212 has 48 divisors (see below), whose sum is σ = 11596499712. Its totient is φ = 1240747200.

The previous prime is 4345651159. The next prime is 4345651223. The reversal of 4345651212 is 2121565434.

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, 108087 + ... + 142737.

It is an arithmetic number, because the mean of its divisors is an integer number (241593744).

Almost surely, 2^4345651212 is an apocalyptic number.

4345651212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4345651212 is an abundant number, since it is smaller than the sum of its proper divisors (7250848500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4345651212 is a wasteful number, since it uses less digits than its factorization.

4345651212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36158 (or 36156 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 4345651212 is about 65921.5534707731. The cubic root of 4345651212 is about 1631.8677339583.

The spelling of 4345651212 in words is "four billion, three hundred forty-five million, six hundred fifty-one thousand, two hundred twelve".