4265212918 has 4 divisors (see below), whose sum is σ = 6397819380. Its totient is φ = 2132606458.

The previous prime is 4265212901. The next prime is 4265212951. The reversal of 4265212918 is 8192125624.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066303228 + ... + 1066303231.

It is an arithmetic number, because the mean of its divisors is an integer number (1599454845).

Almost surely, 2^4265212918 is an apocalyptic number.

4265212918 is a deficient number, since it is larger than the sum of its proper divisors (2132606462).

4265212918 is a wasteful number, since it uses less digits than its factorization.

4265212918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132606461.

The product of its digits is 69120, while the sum is 40.

The square root of 4265212918 is about 65308.5975810230. The cubic root of 4265212918 is about 1621.7363030393.

The spelling of 4265212918 in words is "four billion, two hundred sixty-five million, two hundred twelve thousand, nine hundred eighteen".