4265972109 has 32 divisors (see below), whose sum is σ = 7341236480. Its totient is φ = 2397729600.

The previous prime is 4265972101. The next prime is 4265972143. The reversal of 4265972109 is 9012795624.

4265972109 is a `hidden beast` number, since 42 + 6 + 597 + 2 + 10 + 9 = 666.

It is not a de Polignac number, because 4265972109 - 2³ = 4265972101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265972101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173482 + ... + 196539.

It is an arithmetic number, because the mean of its divisors is an integer number (229413640).

Almost surely, 2^4265972109 is an apocalyptic number.

It is an amenable number.

4265972109 is a deficient number, since it is larger than the sum of its proper divisors (3075264371).

4265972109 is a wasteful number, since it uses less digits than its factorization.

4265972109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370098 (or 370092 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 4265972109 is about 65314.4096582064. The cubic root of 4265972109 is about 1621.8325182097.

The spelling of 4265972109 in words is "four billion, two hundred sixty-five million, nine hundred seventy-two thousand, one hundred nine".