4134237672 has 32 divisors (see below), whose sum is σ = 10784969280. Its totient is φ = 1318162560.

The previous prime is 4134237643. The next prime is 4134237673. The reversal of 4134237672 is 2767324314.

It is a happy number.

It is a super-2 number, since 2×4134237672² = 34183842257167959168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4134237672.

It is not an unprimeable number, because it can be changed into a prime (4134237673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3744229 + ... + 3745332.

It is an arithmetic number, because the mean of its divisors is an integer number (337030290).

Almost surely, 2^4134237672 is an apocalyptic number.

It is an amenable number.

4134237672 is an abundant number, since it is smaller than the sum of its proper divisors (6650731608).

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

4134237672 is a wasteful number, since it uses less digits than its factorization.

4134237672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7489593 (or 7489589 counting only the distinct ones).

The product of its digits is 169344, while the sum is 39.

The square root of 4134237672 is about 64298.0378549766. The cubic root of 4134237672 is about 1604.9634502211.

The spelling of 4134237672 in words is "four billion, one hundred thirty-four million, two hundred thirty-seven thousand, six hundred seventy-two".