4172195340 has 72 divisors (see below), whose sum is σ = 12664059408. Its totient is φ = 1111847040.

The previous prime is 4172195327. The next prime is 4172195341. The reversal of 4172195340 is 435912714.

4172195340 is a `hidden beast` number, since 41 + 72 + 19 + 534 + 0 = 666.

4172195340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4172195295 and 4172195304.

It is not an unprimeable number, because it can be changed into a prime (4172195341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297895 + ... + 311585.

It is an arithmetic number, because the mean of its divisors is an integer number (175889714).

Almost surely, 2^4172195340 is an apocalyptic number.

It is an amenable number.

4172195340 is an abundant number, since it is smaller than the sum of its proper divisors (8491864068).

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

4172195340 is a wasteful number, since it uses less digits than its factorization.

4172195340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15399 (or 15394 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4172195340 is about 64592.5331598011. The cubic root of 4172195340 is about 1609.8603765085.

The spelling of 4172195340 in words is "four billion, one hundred seventy-two million, one hundred ninety-five thousand, three hundred forty".