4132121797 has 8 divisors (see below), whose sum is σ = 4175392032. Its totient is φ = 4088898000.

The previous prime is 4132121759. The next prime is 4132121821. The reversal of 4132121797 is 7971212314.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4132121797 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 (4132121297) 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 7 ways as a sum of consecutive naturals, for example, 184438 + ... + 205624.

It is an arithmetic number, because the mean of its divisors is an integer number (521924004).

Almost surely, 2^4132121797 is an apocalyptic number.

It is an amenable number.

4132121797 is a deficient number, since it is larger than the sum of its proper divisors (43270235).

4132121797 is a wasteful number, since it uses less digits than its factorization.

4132121797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23219.

The product of its digits is 21168, while the sum is 37.

The square root of 4132121797 is about 64281.5820978295. The cubic root of 4132121797 is about 1604.6896003357.

The spelling of 4132121797 in words is "four billion, one hundred thirty-two million, one hundred twenty-one thousand, seven hundred ninety-seven".