4101644051 has 4 divisors (see below), whose sum is σ = 4103724912. Its totient is φ = 4099563192.

The previous prime is 4101644023. The next prime is 4101644093. The reversal of 4101644051 is 1504461014.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4101644051 is a prime.

It is a super-2 number, since 2×4101644051² = 33646967842207381202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4101644051.

It is not an unprimeable number, because it can be changed into a prime (4101644851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037471 + ... + 1041416.

It is an arithmetic number, because the mean of its divisors is an integer number (1025931228).

Almost surely, 2^4101644051 is an apocalyptic number.

4101644051 is a deficient number, since it is larger than the sum of its proper divisors (2080861).

4101644051 is a wasteful number, since it uses less digits than its factorization.

4101644051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080860.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 4101644051 is about 64044.0789690975. The cubic root of 4101644051 is about 1600.7345651811.

It can be divided in two parts, 410 and 1644051, that added together give a palindrome (1644461).

The spelling of 4101644051 in words is "four billion, one hundred one million, six hundred forty-four thousand, fifty-one".