4350154212 has 18 divisors (see below), whose sum is σ = 10996223238. Its totient is φ = 1450051392.

The previous prime is 4350154201. The next prime is 4350154219. The reversal of 4350154212 is 2124510534.

4350154212 is a `hidden beast` number, since 435 + 0 + 15 + 4 + 212 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3746174436 + 603979776 = 61206^2 + 24576^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (4350154219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60418773 + ... + 60418844.

It is an arithmetic number, because the mean of its divisors is an integer number (610901291).

Almost surely, 2^4350154212 is an apocalyptic number.

It is an amenable number.

4350154212 is an abundant number, since it is smaller than the sum of its proper divisors (6646069026).

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

4350154212 is a wasteful number, since it uses less digits than its factorization.

4350154212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120837627 (or 120837622 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4350154212 is about 65955.6988591585. The cubic root of 4350154212 is about 1632.4311910317.

Adding to 4350154212 its reverse (2124510534), we get a palindrome (6474664746).

The spelling of 4350154212 in words is "four billion, three hundred fifty million, one hundred fifty-four thousand, two hundred twelve".