4219262045 has 8 divisors (see below), whose sum is σ = 5360944824. Its totient is φ = 3176856064.

The previous prime is 4219262029. The next prime is 4219262063. The reversal of 4219262045 is 5402629124.

4219262045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1145890201 + 3073371844 = 33851^2 + 55438^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4219262045 - 2⁴ = 4219262029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4219261996 and 4219262014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24819104 + ... + 24819273.

It is an arithmetic number, because the mean of its divisors is an integer number (670118103).

Almost surely, 2^4219262045 is an apocalyptic number.

It is an amenable number.

4219262045 is a deficient number, since it is larger than the sum of its proper divisors (1141682779).

4219262045 is a wasteful number, since it uses less digits than its factorization.

4219262045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49638399.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4219262045 is about 64955.8468884826. The cubic root of 4219262045 is about 1615.8913877688.

The spelling of 4219262045 in words is "four billion, two hundred nineteen million, two hundred sixty-two thousand, forty-five".